Key Points:
– What is an Electric Vehicle?
– How Do Electric Vehicles Work?
– What are the Benefits of EVs?
– Challenges of Electric Vehicles
– What Does the Future Hold for EVs?

What is an Electric Vehicle?

An electric vehicle (EV) is powered by electricity rather than gasoline or diesel. Instead of an internal combustion engine (ICE), EVs use an electric motor, which draws power from a large rechargeable battery pack. There are two main types of EVs:

• Battery Electric Vehicles (BEVs): Fully electric vehicles powered exclusively by batteries.
• Plug-in Hybrid Electric Vehicles (PHEVs): These vehicles have both an electric motor and a traditional ICE, allowing them to switch between electric and gasoline power.

How Do Electric Vehicles Work?

At the heart of an EV is the battery. This battery stores electrical energy, which is then converted into mechanical power by the electric motor. Here’s a basic breakdown of how the main components of an EV work together:

1. Battery – The battery stores electrical energy, which is the sole power source for the vehicle’s motor. The most common type of EV battery is a lithium-ion battery, known for its high energy density and longevity. The battery’s capacity directly impacts the vehicle’s range and performance.
   
2. Battery Management System (BMS) – The BMS manages the health and safety of the battery. It monitors the battery’s state of charge (SOC), temperature, and voltage to ensure efficient energy use and prevent overcharging or deep discharging, which can damage the battery. It controls how the battery charges, distributing energy to ensure balanced cell performance and prolonging the overall battery life.
   
3. Inverter – The inverter is responsible for converting the battery’s direct current (DC) into alternating current (AC) that powers the electric motor.
   
4. Electric Motor – The electric motor is the “engine” of the EV. It uses electrical energy to create motion by generating torque that turns the wheels. Electric motors can deliver nearly instant torque, meaning EVs often have rapid acceleration from a complete stop.
   
5. Vehicle Control Unit (VCU) – Acting as the brain of the EV, the VCU manages communication between the battery, motor, and other systems like the Battery Management System (BMS). It ensures the vehicle runs efficiently, safely, and optimally at all times.

What are the Benefits of EVs?

EVs offer several advantages over traditional ICE vehicles:

• Lower Emissions: EVs produce zero tailpipe emissions, making them environmentally friendly. This reduction in emissions can help combat climate change and improve air quality.
• Cheaper to Operate: With fewer moving parts and no need for gasoline, EVs are often cheaper to maintain and operate than ICE vehicles. Charging an EV at home is typically much less expensive than filling up at a gas station.
• Performance: EVs deliver instant torque, providing quick and smooth acceleration. Additionally, they often require fewer gear changes or can operate with a single-speed transmission, simplifying the driving experience.

Challenges of Electric Vehicles

Despite the growing popularity of EVs, they come with a few challenges:

• Range: One of the biggest concerns for EV drivers is the vehicle’s range, or how far it can travel on a single charge. While EV ranges are improving, they still fall short of traditional gasoline vehicles.
• Charging Infrastructure: Access to fast, reliable charging stations is still limited in many areas. Drivers may need to plan their routes carefully, especially on long trips.
• Battery Longevity and Recycling: Batteries degrade over time, reducing the vehicle’s range. Additionally, the disposal and recycling of used EV batteries present an environmental challenge.

What Does the Future Hold for EVs?

The EV industry is growing rapidly, with major investments in battery technology, infrastructure, and vehicle efficiency. As charging networks expand and battery technology advances, EVs are expected to become the standard for transportation. Manufacturers are developing vehicles with longer ranges, faster charging, and even more impressive performance.

At the same time, EV conversions—transforming traditional gasoline vehicles into electric-powered machines—are gaining popularity among enthusiasts. With options like the CORE EV from HP Tuners, drivers can take their ICE vehicles into the future with electric power and the latest in vehicle control technology.

The post EV 101: What is an Electric Vehicle? appeared first on HP Tuners.

Key Points:
– Understanding the Vehicle Control Unit (VCU)
– What Makes CORE EV Special?
– Why CORE EV Matters for EV Builders?
– Looking Ahead: CORE EV in Future EV Projects
– Interested in CORE EV for Your Next Build?

Understanding the Vehicle Control Unit (VCU)

A VCU is the “brain” of an electric vehicle, responsible for controlling and managing multiple systems, including the motor, battery, and charging systems. Unlike traditional engine control units (ECUs) found in internal combustion engine vehicles, VCUs in EVs handle more complex tasks to ensure smooth and efficient operation.

In an EV, the VCU:

• Manages communication between the Battery Management System (BMS), on-board charger, inverter, and the electric motor.
• Ensures the vehicle runs safely and efficiently by monitoring inputs from various sensors.
• Controls important driving aspects such as torque delivery, dynamic derating, and regenerative braking.

This makes the VCU an essential component in any EV, whether it’s built from the ground up or converted from a gas-powered vehicle.

What Makes CORE EV Special?

CORE EV takes the concept of a VCU to the next level, offering advanced features tailored for both professional builders and DIY enthusiasts. Here are some of its standout features:

1. Multiple CAN Bus Networks – CORE EV features multiple CAN communication channels, which allows for seamless integration with different vehicle systems. This flexibility ensures that CORE EV can manage everything from battery systems to custom drive configurations.
   
2. Customizable Torque Control – Whether you’re building a performance EV or a weekend cruiser, CORE EV allows users to fine-tune torque delivery for optimal handling and efficiency. This makes it possible to set up torque profiles for specific driving conditions or performance requirements.
   
3. Advanced Regenerative Braking – Regenerative braking is a key feature of EVs, converting kinetic energy back into stored energy in the battery. CORE EV allows precise control over this system, allowing you to either maximize efficiency and energy recovery or turn it off completely.
   
4. Charging Management – CORE EV integrates with your vehicle’s charging system to ensure safe and efficient charging, whether it’s during a quick charge or a full recharge. It provides real-time monitoring of charging status and battery health, ensuring that your EV is always ready to go.
   
5. Internal Datalogging – CORE EV comes equipped with built-in datalogging capabilities, allowing you to track key performance metrics over time. From torque output to battery temperatures, CORE EV captures all the data needed for fine-tuning and diagnostics, giving builders full transparency into their vehicle’s performance.
   
6. Compatibility with EV Conversions – One of the unique aspects of CORE EV is its versatility in custom vehicle conversions. Whether you’re upgrading a classic car to an electric drivetrain or optimizing a performance EV, CORE EV can be programmed to manage a variety of setups, making it a perfect solution for custom projects.
   
7. Safety Features and System Monitoring – Safety is a critical component in any EV, and CORE EV is designed to monitor key parameters such as battery health, temperature, and high-voltage connections. If any system falls out of range, CORE EV triggers fail safes to protect the vehicle and its components.

Why CORE EV Matters for EV Builders?

As the world of EV conversions grows, enthusiasts need solutions that provide both flexibility and control over their projects. CORE EV enables tuners and builders to manage everything from battery temperature and charging to performance tuning and torque distribution, ensuring that each build can be tailored to exact specifications.

Whether you’re a professional EV tuner or someone building your first electric vehicle, CORE EV offers the tools and technology needed to bring your vision to life.

Looking Ahead: CORE EV in Future EV Projects

CORE EV isn’t just a product for today’s EV market—it’s designed to grow alongside the industry. With more features being added through software updates, and compatibility with the latest battery technologies and motors, CORE EV will continue to set the standard for VCUs in the future. It’s more than just a control unit—it’s the key to unlocking the full potential of electric vehicles.

Interested in CORE EV for Your Next Build?

HP Tuners’ is proud to announce that CORE EV is in the early stages of development and will be publishing more information with technical details, anticipated release date and more. You can sign up for our CORE EV Waitlist by following the link below, this will ensure you get news and updates from our team as soon as it’s available.

The post What is CORE EV? appeared first on HP Tuners.

Key Points:
– Features
– Watch CORE ECU in Action
– VCM Live
– Who is CORE ECU For?
– Why Choose CORE ECU?
– Get Started

A Standalone ECU with Advanced Features

The CORE ECU is HP Tuners’ first standalone engine control unit, built to offer complete control over your engine’s performance. Unlike factory engine management systems that are designed to prioritize emissions compliance, a standalone ECU like CORE allows for much more flexibility, making it ideal for motorsports, custom builds, and high-performance applications.

So, what exactly is CORE ECU? At its core (pun intended), this standalone ECU is designed to be a fully tunable solution that replaces the factory ECU, compatible with Gen 3 and Gen 4 LS engines (with future expansion planned). It offers several key features that make it an essential tool for serious tuners:

• Up to 16 Injector Control: Whether you’re running a naturally aspirated setup or forced induction, CORE allows for precise control over the number of injectors used, ensuring optimal fuel delivery at all power levels.
• Dual Throttle Body Support: For setups running dual throttle bodies, CORE ECU manages airflow with precision, helping you extract maximum horsepower while maintaining drivability.
• Built-in Wideband Lambda Controllers: Accurate air-fuel ratio monitoring is essential for tuning, and CORE ECU comes equipped with built-in wideband sensors, enabling tuners to closely monitor and adjust engine performance in real time.
• Boost Control: CORE ECU includes advanced boost control capabilities, whether you’re running a turbocharger or supercharger. This makes it easy to manage boost levels, resulting in improved performance and safety.
• Real-Time Tuning and Data Logging: One of the standout features of CORE ECU is its ability to tune in real-time. Using HP Tuners’ VCM Live software, tuners can make adjustments while the engine is running, without needing to shut down or restart. Additionally, it supports data logging of up to 150 channels at 1 kHz, giving users access to critical performance data as it happens.

Watch CORE ECU in Action

Want to see the CORE ECU in action? Check out our videos on YouTube for more information:

Integrates Seamlessly with HP Tuners’ VCM Live

CORE ECU isn’t just powerful on its own; it works hand-in-hand with HP Tuners’ all-new VCM Live software. VCM Live is designed to make tuning more intuitive and efficient by combining diagnostic tools and tuning controls into a single interface. This allows users to configure and update tunable parameters in real time, set up data logging, and customize layouts for specific tuning needs.

Some key features of VCM Live include:

• Setup Wizards to quickly configure the ECU for your specific vehicle.
• Live tuning capability, meaning most adjustments can be made instantly, without needing to flash the ECU.
• Multiple layouts for easy navigation and customization, allowing tuners to access exactly what they need, when they need it.
• 12 Included Base Maps, giving users the ability to create and customize their tune(s) quickly and efficiently.

Who is CORE ECU for?

If you’re a tuner, a performance enthusiast, or someone building a race car, CORE ECU is designed with you in mind. It’s perfect for:

• Motorsports Applications: Drag racing, drifting, time attack, and other competitive motorsports often require advanced engine control to optimize power delivery, traction, and reliability. CORE ECU’s real-time tuning and logging features provide a clear advantage on the track.
• Custom Builds and Resto-Mods: For builders working with older engines or highly modified setups, the factory ECU might not provide the flexibility you need. CORE ECU offers a wide range of tunable parameters to tailor the engine to your specific requirements.
• Professional Tuners: With its high-speed Ethernet connection and integration with HP Tuners’ VCM Live, CORE ECU gives professional tuners the tools they need to offer top-tier tuning services for their clients.

Why Choose CORE ECU?

CORE ECU offers several advantages over traditional factory engine management systems:

1. Unmatched Customization: Factory ECUs are, by design, limited with tuning capabilities. CORE ECU, on the other hand, is fully customizable, allowing you to make all the adjustments you need for your performance build.
2. Precision Tuning: With control over fuel, air, and spark parameters, along with advanced features like boost control and wideband support, CORE ECU provides the precision required for professional-level tuning.
3. Motorsports-Grade Performance: Built for high-performance applications, CORE ECU is designed to thrive in extreme environments, making it ideal for both off-road and track use.

Get Started with CORE ECU

• Check out HP Tuners’ educational video series to explore in-depth guides on CORE ECU setup, configuration, and more.
• Visit HP Tuners’ website to learn more about CORE ECU and its compatibility with your engine.
• Download VCM Live software to start tuning and logging data in real time.

Final Thoughts

HP Tuners’ CORE ECU represents the next evolution in engine management, offering unprecedented control for tuners, racers, and builders alike. If you’re looking for a powerful, flexible, and user-friendly ECU to take your build to the next level, CORE ECU is the answer.

Emissions Statement

CORE ECU is intended for use in exempt vehicles such as pre-emissions motor vehicles and documented competition vehicles that are exclusively for track use and not driven on public roads. HP Tuners does not condone the misuse of its products. All users are required to register their CORE ECU and identify the vehicle application before installation and use. Misuse of the CORE ECU will void the warranty.

The post What is CORE ECU? appeared first on HP Tuners.

This article will explain the key differences between standalone and OE engine management systems and why you might want to consider upgrading to CORE ECU for your high-performance needs.

Key Points:
– What is OE Engine Management?
– What is a Standalone ECU?
– Key Differences
– When Should You Consider a Standalone?
– Solutions from HP Tuners
– Final Thoughts

What is OE Engine Management?

OE engine management systems, or factory ECUs, are installed by manufacturers to run the vehicle in a way that meets emissions standards, ensures reliability, and caters to a broad range of driving conditions. They’re highly optimized for fuel economy, emissions control, and engine protection, but they come with some significant limitations, especially for enthusiasts and tuners looking for more control over their vehicle’s performance.

While OE systems can be tuned with tools like HP Tuners’ MPVI3 and VCM Suite, there are still limitations to what can be tuned based on the capabilities of the factory computer. When you’re building a racecar, you need complete control and that’s where a standalone system is inherently better. Learn more about tuning factory ECUs with the MPVI3 and VCM Suite, which offer powerful tools for customizing factory ECUs.

What is a Standalone ECU?

A standalone ECU is a fully customizable engine management system that allows tuners to adjust virtually every parameter that controls the engine’s operation. Standalone systems like the HP Tuners CORE ECU are not bound by the constraints of factory settings, offering complete control over aspects like fuel delivery, ignition timing, boost control, and more.

Standalone ECUs are ideal for heavily modified engines, motorsports applications, and vehicles where performance and precision tuning are the main objectives. These systems are designed to maximize power and performance, even in extreme environments.

Key Differences: Standalone vs. OE Engine Mangement

1. Flexibility and Control

• OE Systems: Factory ECUs are typically locked down to meet emissions standards and protect the engine from damage during normal driving conditions. While you can tune OE systems using tools like MPVI3 and VCM Suite, you’re often working within the limitations imposed by the manufacturer, with limited access to certain critical parameters.
• Standalone ECUs: CORE ECU offers full control over all engine parameters, allowing tuners to completely customize how the engine performs. Whether you’re building a race car, drifting vehicle, or resto-mod, CORE ECU gives you the power to optimize every aspect of engine performance.

2. Compatibility with Modifications

• OE Systems: When you modify your engine—adding forced induction, upgrading fuel systems, or changing the camshaft profile—the factory ECU may struggle to handle these new components without extensive tuning. With MPVI3 and VCM Suite, this is possible, however you may experience limitations within the factory ECU’s capabilities.
• Standalone ECUs: CORE ECU is designed for modified engines. It offers support for features like up to 16 injectors, 8 coil packs, dual throttle bodies, and built-in wideband controllers, making it perfect for vehicles that have been heavily modified. The ECU allows you to dial in the ideal settings for your custom setup, ensuring you get the most out of your performance upgrades.

3. Data Logging and Real-Time Tuning

• OE Systems: While OE systems can be tuned, real-time tuning is not always available, and data logging may be limited in terms of the number of channels or resolution.
• Standalone ECUs: CORE ECU, paired with VCM Live software, allows for real-time tuning, where changes can be made on the fly without having to shut down the engine. It also offers data logging at 1 kHz across 150 channels, providing tuners with a wealth of information to fine-tune the engine with precision.

4. Boost Control and Advanced Features

• OE Systems: While OE ECUs can support basic boost control through tuning, they lack the sophisticated boost control strategies offered by standalone ECUs. Factory systems may not handle high-boost or high-power applications well, especially when operating outside of factory specifications.
• Standalone ECUs: CORE ECU excels in advanced features like open- and closed-loop boost control, traction control, and real-time air-fuel ratio adjustments. These features are crucial for high-performance or forced induction builds and can be fully tuned within VCM Live for maximum power and reliability.

5. Cost and Complexity

• OE Systems: Using the factory ECU is typically more cost-effective since you’re working with existing hardware, and tools like HP Tuners’ MPVI3 allow you to custom tune a wide variety of vehicles. For daily drivers with mild modifications, an OE ECU with tuning support may be all you need.
• Standalone ECUs: CORE ECU comes with a higher initial cost, but it provides unmatched customization and control for serious builds. If you’re doing a complete engine swap, working on a high-powered forced induction setup, or building a race car, a standalone system is often worth the investment.

When Should You Consider CORE ECU?

While OE engine management systems work well for stock or mildly modified vehicles, there are certain situations where switching to a standalone ECU like CORE ECU is the better option:

• Heavily Modified Engines: If your engine has undergone significant modifications, including forced induction, displacement increases, high-compression pistons, or camshaft upgrades, CORE ECU provides the flexibility to tune these components properly.
• Motorsports Applications: For drag racing, drifting, or other forms of competitive motorsports, you need a system that can handle the extreme demands of high-performance tuning. CORE ECU’s real-time tuning and data logging make it an ideal choice for professional racers and tuners.
• Engine Swaps: If you’re swapping engines in a vehicle, especially if it’s from a different platform, CORE ECU can help manage the new setup with ease, allowing for full integration and control of the engine.

CORE ECU and OE Tuning Solutions from HP Tuners

At HP Tuners, we understand that not every build requires a standalone ECU. That’s why we offer a complete range of tuning solutions for both OE ECUs and standalone systems.

• MPVI3 + VCM Suite: For those working with factory ECUs, our MPVI3 interface and VCM Suite software allow you to upgrade, tune, and monitor a wide variety of vehicles, giving you the flexibility to extract more performance while keeping your OE system intact.
• CORE ECU: For builders who need full control and customization, CORE ECU offers a powerful, standalone option that integrates seamlessly with VCM Live, providing the ultimate tuning experience.

Watch CORE ECU in Action

Want to see the CORE ECU in action? Check out our videos on YouTube for more information:

Conclusion

Choosing between a standalone ECU and an OE engine management system depends on your goals and the level of control you need. For daily drivers or lightly modified cars, sticking with the factory ECU and using HP Tuners’ MPVI3 and VCM Suite may be the most practical solution. But if you’re serious about performance and need the ability to tune every aspect of your engine, CORE ECU and VCM Live is the clear choice for track-oriented and off-road vehicles.

Get Started with CORE ECU

• Check out HP Tuners’ educational video series to explore in-depth guides on CORE ECU setup, configuration, and more.
• Visit HP Tuners’ website to learn more about CORE ECU and its compatibility with your engine.
• Download VCM Live software to start tuning and logging data in real time.

Emissions Statement

CORE ECU is intended for use in exempt vehicles such as pre-emissions motor vehicles and documented competition vehicles that are exclusively for track use and not driven on public roads. HP Tuners does not condone the misuse of its products. All users are required to register their CORE ECU and identify the vehicle application before installation and use. Misuse of the CORE ECU will void the warranty.

The post CORE ECU – Standalone vs. OE Engine Management appeared first on HP Tuners.

We’ll Cover:
– VCM Editor
– VCM Scanner
– Getting Started w/ VCM Suite
– Licensing & Credits
– PCM/ECM Services
– Tuning Process

What is VCM Suite?

The VCM Suite is a comprehensive tuning and diagnostics software suite designed for modern vehicles. It comprises two main components: VCM Editor and VCM Scanner.

VCM Editor

The VCM Editor is a powerful tool that allows users to adjust a wide variety of parameters that control the engine and transmission. Whether you’re an experienced tuner or just starting, you’ll find the VCM Editor intuitive and robust. Here are some key parameters you can adjust with VCM Editor:

• Ignition Timing: Modify the timing of the spark to improve performance and efficiency.
• Fuel Curve (Air-Fuel Ratio): Adjust the fuel mixture to optimize combustion.
• Fuel Injector Sizes: Calibrate injector sizes for better fuel delivery.
• Mass Airflow Sensor (MAF): Fine-tune the MAF for accurate air measurement.
• Volumetric Efficiency (VE): VE is the engines ability to fill its cylinders with air, it’s used to calculate and measure how efficient an engine is. Tuners often use the VE table for fueling adjustments based on the engine’s ability to fill its cylinders.
• Idle Control: Manage idle speed and stability.
• Automatic Transmission Shift Speeds and Pressures: Customize shift points and firmness.
• Protection Mechanisms: Modify or disable features like RPM limiters, speed limiters, and torque management for performance applications.

VCM SCANNER

While the VCM Editor lets you make adjustments, the VCM Scanner is your tool for monitoring and diagnosing the vehicle’s performance. It provides real-time data logging and diagnostics, allowing you to see how well your tune is performing under various conditions. Here are just a few of its benefits:

• Data Logging: Record vital parameters such as RPM, spark advance, inlet air temperature, and coolant temperature.
• Diagnostics: Read and clear diagnostic trouble codes (DTCs), monitor misfires, and check sensor functionality.
• Advanced Controls: Certain vehicles offer additional adapt resets for transmission and throttle control, along with learn procedures like cam/crank variation and trans clutch learn

What is a VCM?

VCM stands for Vehicle Control Module, the computer responsible for managing the engine and transmission. Modern vehicles may have multiple control modules, including Engine Control Module (ECM), Transmission Control Module (TCM), and others. The VCM Suite supports reading and writing to these modules, allowing for comprehensive tuning.

For a quick guide to understanding these terms, check out: Vehicle Control Module Cheat Sheet – ECM vs. PCM vs. TCM

Getting Started with VCM Suite

To begin using the VCM Suite, follow these steps:

1. Create an HP Tuners Account: If you don’t have an account, sign up at HP Tuners.
2. Download and Install VCM Suite: Visit HP Tuners Downloads to get the latest version of the software. VCM Suite is a package containing both VCM Editor & VCM Scanner programs, users will also need .NET Desktop Runtime for Windows. You will see two versions, our Stable release and Beta release. While Beta versions have the latest support and features, it can have occasional errors. Therefore, we recommend the latest stable release for most users.
3. Purchase an Interface Device: You’ll need an interface device like the MPVI3 to connect your computer to your vehicle.
4. Register Your Device: Register your interface device on the HP Tuners website.
5. License Your Vehicle: Purchase a license for each vehicle you plan to tune. Licenses are tied to the vehicle’s VIN and the serial number of the VCM.

Licensing and Credits

The VCM Suite operates on a credit-based licensing system. You need to purchase credits to license vehicles for tuning, Here’s a quick overview of how credits work:

• Single Vehicle License: Allows you to tune a specific vehicle.
• Year/Model License: Enables tuning for an unlimited number of vehicles of the same model, year, and engine type.

The number of required credits varies between applications, for a list of supported models and to look up their requirements, please visit our vehicle’s section. To learn more about the licensing process, check out our detailed guide: How HP Tuners’ Credit and Licensing System Works

PCM/ECM Services

Some vehicles require modifications to the Powertrain Control Module (PCM) or Engine Control Module (ECM) for diagnostics and custom tuning. HP Tuners offers specialized PCM/ECM services to prepare your modules for performance upgrades. Here’s how to access these services:

1. Visit the Services Page: Go to the ‘Services’ section under ‘Products’ on the HP Tuners website or click here.
2. Select Your Service: Choose from PCM/ECM upgrades, or module recovery. Each page provides service details and instructions.
3. Complete Your Purchase: Add the service to your cart and follow checkout instructions. You’ll receive details on sending in your module (if needed).
4. Ship Your Module: If applicable, ship your module following the instructions provided.
5. Reinstall and Tune: Once your module is returned, reinstall it and start tuning with VCM Suite and your MPVI device.

For more details, check out the PCM/ECM Services page, as well as our guide: HP Tuners’ ECM, PCM, and TCM Services Explained

Connecting to Your Vehicle

Using the interface device, you can connect your laptop to the vehicle’s OBD-II port. Here’s how:

1. Connect the USB cable from your laptop to the interface device.
2. Plug the interface device into the vehicle’s OBD-II port, commonly located under steering column. Certain models may require adapter cables like those found here.
3. Open VCM Scanner or VCM Editor and establish a connection.

Reading and Clearing DTCs

Before making any changes, always check for DTCs:

1. Connect to the vehicle and open VCM Scanner.
2. Click on the diagnostics icon and select “Read DTCs.”
3. Resolve any detected issues to ensure accurate tuning.

Tuning Process

1. Read the Vehicle: Use VCM Editor to read the vehicle’s current tune.
2. Edit the Tune: Make the desired changes to the parameters.
   *Pro Tip* Always save a duplicate of your stock file in a second location prior to modifying, so you always have a backup. It’s also good practice to save each modification under a different name “ex. Tune 1 – Ignition Timing Adj.” in order to provide you with a file to revert to during the tuning process.
3. Write the Tune: Flash the modified tune back to the vehicle.
4. Verify Changes: Use VCM Scanner to monitor the vehicle’s performance and make further adjustments as needed.

Conclusion

VCM Suite is an essential tool for anyone serious about vehicle tuning. By providing both tuning and diagnostic capabilities, it empowers you to enhance your vehicle’s performance safely and effectively. Whether you’re a professional tuner or an enthusiast, the VCM Suite offers the flexibility and precision you need to achieve your performance goals.

For more detailed information, refer to the VCM Suite Getting Started Guide. Happy tuning!

The post Understanding VCM Suite: What It Is and How It Works appeared first on HP Tuners.

Key Points:
– What is User Defined Parameters (UDP)?
– How to Use UDP
– Why Would You Use UDP?
– How to Unlock UDP

What is User Defined Parameters?

User Defined Parameters (UDP) in HP Tuners’ VCM Editor allow tuners to define, add, and edit parameters (such as switches, scalars, and tables) that are not pre-defined by HP Tuners. This feature is particularly useful for those who have specific tuning requirements or for vehicles with unique configurations that are not fully covered by the default software.

For instance, if you have access to specific information about your vehicle’s parameters that are not included in the HP Tuners’ database, you can use the UDP feature to incorporate and modify those parameters directly within the VCM Editor. This added flexibility can significantly enhance your ability to fine-tune your vehicle’s performance.

How to Use User Defined Parameters

To utilize the UDP feature, you’ll first need to define the parameters using a third-party tool called TunerPro. After defining the parameters, the next steps are straightforward:

1. Create and Save the Parameters: Use TunerPro to create a definition file (.XDF) containing the parameters you want to add or modify.
   
   
2. Import the Definitions: Open your vehicle’s calibration file (.HPT) in VCM Editor, navigate to the ‘User Defined Parameters’ section, and import the .XDF file.
   
   
3. Edit and Apply: Once imported, you can edit these parameters within VCM Editor just like any other parameter. It’s important to ensure that the parameters are within the allowed address range; otherwise, they will not be editable.
   
   This process gives you the power to tailor your tuning setup to match the exact needs of your vehicle, especially in cases where standard parameters do not suffice.
   

Why You Would Want to Use User Defined Parameters

The UDP feature is ideal for experienced tuners who are working with specialized or highly modified vehicles. Here are some scenarios where the UDP upgrade can be particularly valuable:

• Unique Vehicle Configurations: If your vehicle has been extensively modified or if it has a rare configuration that is not fully supported by the default VCM Editor parameters, UDP allows you to add and edit the necessary parameters to optimize performance.
• Advanced Tuning Needs: For tuners who need to access and modify specific parameters not available in the standard HP Tuners database, UDP provides the flexibility to do so. This can be crucial for achieving the highest levels of performance tuning.
• Customization and Control: The ability to define your own parameters ensures that you have complete control over every aspect of your vehicle’s performance, enabling more precise and targeted tuning.

How to Get the UDP Upgrade

If you do not already have access to the User Defined Parameters feature, it can be acquired through your HP Tuners customer page. Simply log into your account, navigate to the “My Devices” tab, and purchase the UDP feature for a one-time fee of $169.99. After the purchase, you’ll need to re-sync your device in the VCM Editor to apply the update.

Conclusion

HP Tuners’ User Defined Parameters upgrade is a powerful tool for advanced tuners looking to push the boundaries of their vehicle’s performance. Whether you’re dealing with unique configurations or simply need more control over the tuning process, UDP provides the flexibility and precision required to meet those needs. This upgrade is a valuable addition to any serious tuner’s arsenal, offering the ability to define and edit parameters that are crucial for achieving optimal performance outcomes.

For more detailed instructions and examples, visit the HP Tuners forum.

Note: HP Tuners would like to thank Mark Mansur at TunerPro for his support. We encourage everyone to donate to TunerPro here or purchase TunerPro RT for a $39 donation at this link. Your support helps maintain and improve this essential tool for the tuning community.

The post Understanding HP Tuners’ User Defined Parameters (UDP) Upgrade appeared first on HP Tuners.

Key Points:
– The Power of Data
– TrackAddict: Your Ultimate Racing Companion
– RaceRender: Visualize Your Success
– How Data Collection and Analysis Improve Your Racecraft
– Why Choose HP Tuners’ TrackAddict and RaceRender?

The Power of Data: Unlock Your Full Potential

Modern racing isn’t just about instinct; it’s about making data-driven decisions that enhance performance. HP Tuners’ TrackAddict and RaceRender are game-changers in the realm of data acquisition and analysis. Here’s how they work:

TrackAddict: Your Ultimate Racing Companion

TrackAddict is an app that turns your smartphone into a high-performance data acquisition system.

With TrackAddict, you can capture a wide range of telemetry data, including speed, acceleration, and GPS positioning.

Key Features:

• Real-Time Data Capture: Monitor your speed, G-forces, and lap times as you drive. Understanding these metrics helps you adjust your driving style to maximize performance.
• Video Integration: TrackAddict lets you record video with overlaid telemetry data. This feature provides a clear visual representation of your performance, making it easier to spot mistakes and areas for improvement.
• Analysis Tools: Review your laps, compare performances, and pinpoint where you lost time. With TrackAddict, you can make data-driven adjustments that lead to faster lap times.

RaceRender: Visualize Your Success

RaceRender is advanced video and data overlay software that enhances post-session analysis.

By combining video footage with telemetry data, RaceRender provides a comprehensive view of your racing session. Users will be able to assemble, analyze, and share footage with ease.

Key Features:

• Multi-Camera Support: Sync multiple camera angles to get a complete perspective of your driving. See your performance from every angle and understand the dynamics of each lap.
• Customizable Data Overlays: Tailor the data overlays to display the most relevant metrics for your driving style. Whether it’s speed, throttle application, or braking points, RaceRender helps you focus on what matters most.
• Real-Time Comparison: Compare your laps side-by-side to see exactly where you can improve. This feature is crucial for understanding the nuances of your driving and making targeted improvements.

How Data Collection and Analysis Improve Your Racecraft

1. Identify Weaknesses and Strengths
   
   With TrackAddict and RaceRender, you can pinpoint the exact moments where you lose time and identify your strongest sections of the track. By analyzing this data, you can focus on refining your weaknesses and capitalizing on your strengths.
   
   
2. Optimize Braking and Throttle Application
   
   Understanding your braking and throttle application is crucial for maintaining control and maximizing speed. TrackAddict’s telemetry data helps you see if you’re braking too early or too late and if your throttle application is smooth and effective.
   
   
3. Perfect Your Racing Line
   
   The ideal racing line is the path that allows the fastest way around the track. Using video integration and data overlays, you can see if you’re hitting the apexes correctly and maintaining optimal speed through corners.
   
   
4. Improve Consistency
   
   Consistency is key to winning races. By comparing multiple laps, you can work on making your performance more consistent, reducing variability and ensuring you hit your marks every time.
   
   
5. Enhance Driver Coaching
   
   For those working with a coach, TrackAddict and RaceRender provide invaluable data to guide your training sessions. Coaches can use the data to give precise feedback, helping you make faster progress.
   

Why Choose HP Tuners’ TrackAddict and RaceRender?

User-Friendly Interface

Both TrackAddict and RaceRender are designed with the user in mind. Their intuitive interfaces make it easy to capture, analyze, and understand your racing data, even if you’re new to data-driven racing.

Comprehensive Features

From real-time data capture to advanced video analysis, these tools offer everything you need to take your racing to the next level. No other products on the market provide such a complete suite of features designed specifically for racers.

HP Tuners’ MPVI Integration

Users who already own the powerful MPVI3 for diagnostics and calibration can utilize its Bluetooth functionality and OBDII interface to deliver CAN data to TrackAddict and RaceRender. No more fumbling with multiple devices, use the same device for all of HP Tuners’ intuitive software platforms.

Conclusion

If you’re serious about becoming a faster, more competitive racer, it’s time to embrace the power of data with HP Tuners’ TrackAddict and RaceRender. These tools provide the insights and analysis you need to refine your racecraft, optimize your performance, and consistently shave seconds off your lap times. Don’t just race—race smarter with HP Tuners.

For more information on HP Tuners’ TrackAddict and RaceRender, click here and discover how these tools can take your racing to the next level.

The post How TrackAddict and RaceRender Can Make You Faster appeared first on HP Tuners.

• General Overview
• What is Tuning?
• Begin Your Journey
• Learn More

Who We Are

HP Tuners is a leading provider of automotive tuning solutions. Our mission is to empower vehicle owners and enthusiasts with the tools they need to optimize their vehicles, whether for improved performance, better fuel efficiency, or customized driving dynamics.

Our CORE Products

• MPVI3: Our flagship product, the MPVI3, is a state-of-the-art OBDII interface tool that connects your vehicle’s control modules to our powerful VCM Suite software. This combination allows you to perform comprehensive diagnostics, data logging, and calibration adjustments, giving you full control over your vehicle’s performance.
• VCM Suite: This software suite includes the VCM Scanner and VCM Editor, offering a complete solution for vehicle diagnostics and tuning.
• CORE ECU: The CORE ECU is HP Tuners’ standalone engine management, providing users with a customizable, powerful ECU alongside its software package VCM Live. Utilizing these tools will allow motorsports enthusiasts to further enhance performance and provide more tuning flexibility compared to OE solutions.
• RTD & TDN: The Remote Tuning Device (RTD) and Tune Delivery Network (TDN) enable remote tuning capabilities, allowing users to connect with professional tuners from anywhere in the world for custom tuning services.
• TrackAddict & Race Render: These tools are designed for motorsport enthusiasts. TrackAddict provides real-time data logging and analysis for track days, while Race Render offers powerful video and data overlay capabilities for creating professional-quality racing videos.
• Upgrade Services: HP Tuners offers ECM/PCM/TCM access and upgrade services, essential for modifying the control modules of certain vehicles. These services ensure that your vehicle’s computers are fully accessible for tuning and diagnostics.

What is Vehicle Tuning?

Vehicle tuning refers to the process of modifying a vehicle’s internal controls to optimize its performance beyond factory settings. This can involve adjusting various parameters in the engine and transmission to achieve better performance, fuel efficiency, and/or customized driving characteristics.

Why Tune Your Vehicle?

Performance Enhancement:

• Increased Horsepower and Torque: By fine-tuning fuel injection, ignition timing, and air consumption, you can significantly boost your vehicle’s power and responsiveness. This is ideal for racing enthusiasts or anyone looking for a more dynamic driving experience.
• Example: Adjusting the engine’s performance settings can lead to quicker acceleration and higher top speeds.

Improved Fuel Efficiency:

• Better Combustion: Tuning can optimize the combustion process, resulting in better fuel economy. This is particularly beneficial for those who drive long distances or manage fleets of vehicles.
• Example: Fine-tuning the engine parameters can lead to more miles per gallon, reducing fuel costs over time.

Customization for Specific Needs:

• Tailored Driving Experience: Tuning allows you to customize your vehicle for specific needs such as off-roading, towing, or daily commuting. You can adjust settings to reduce/customize throttle-response for off-road adventures or improve transmission shifting when towing heavy loads.
• Example: Off-road enthusiasts might tune their vehicles for reduced throttle-response at low RPMs, essential for navigating/climbing difficult terrains.

Addressing Factory Limitations:

• Optimized Performance: Factory settings often balance performance, fuel efficiency, and drivability. Tuning enables you to tailor your vehicle’s performance to your preferences.
• Example: Adjusting settings to accommodate vehicle modifications can improve overall vehicle performance and longevity.

Start Your Tuning Journey with HP Tuners

Ready to begin tuning your vehicle with HP Tuners? Follow these simple steps to get started and make the most out of our advanced tools and software.

Check Vehicle Compatibility:

• Visit our Vehicle Support Page to see if your vehicle is supported.
• Determine the number of credits needed to license your vehicle’s control modules. To learn more about how our credit and licensing systems work, CLICK HERE.

Gather Your Tools:

• MPVI3 Device: Our flagship OBDII interface tool connects your vehicle’s control modules to the VCM Suite software.
• VCM Suite Software: Download and install the VCM Suite, which includes VCM Scanner and VCM Editor.
• Laptop: Ensure you have a compatible laptop to run the VCM Suite software.

Connect and Configure:

• Plug the MPVI3 device into your vehicle’s OBDII port.
• Connect the MPVI3 to your laptop and launch the VCM Scanner software.

Diagnostic Scans and Logging:

• Use VCM Scanner to perform a diagnostic scan to check for any trouble codes and log initial performance data.
• Review the data to understand how your vehicle is performing and identify any issues that need attention.

Begin Tuning:

• Use VCM Editor to adjust parameters such as fuel injection, ignition timing, and air consumption.
• Save your changes and write the new calibration to your vehicle.
• Test drive your vehicle to evaluate the effects of your tuning adjustments

Why Choose HP Tuners?

• User-Friendly: Our products are designed to be accessible to everyone, regardless of technical expertise.
• Advanced Diagnostics: Utilizing VCM Scanner, you will gain access to professional level diagnostics including advanced features on certain makes/models. Learn more, HERE.
• Custom Tuning: With HP Tuners, you have the flexibility to customize your vehicle’s performance to meet your specific needs. Whether you want to enhance horsepower, improve fuel economy, or tailor your vehicle for unique driving conditions, our products give you the control to make precise adjustments.
• Comprehensive Support: We offer extensive documentation, guides, and customer support to help you every step of the way. Our team is dedicated to ensuring you have all the resources and assistance needed to successfully tune your vehicle.
• Proven Results: Thousands of satisfied customers have improved their vehicles with HP Tuners. Our tools and software have been tested and proven to deliver exceptional results, helping you achieve your performance and efficiency goals.

Educational Resources:

We want you to feel confident and informed as you begin your tuning journey. Here are some valuable resources to help you get started and continue learning:

• HP Tuners Products: Explore our full range of tuning solutions, including MPVI3, CORE ECU, RTD & TDN, TrackAddict, Race Render, and more.
• MPVI3 Overview: Learn more about our flagship OBDII interface tool and its capabilities.
• VCM Suite: Discover the powerful features of our VCM Scanner and VCM Editor software.
• How HP Tuners Credit & Licensing System Works: Understand our flexible and scalable credit-based licensing system.
• The Power of Vehicle Diagnostics: Learn how our diagnostic tools can help you identify and troubleshoot vehicle issues.

Join the Community

By choosing HP Tuners, you’re joining a community of automotive enthusiasts and professionals who are passionate about vehicle tuning. Engage with our community to share experiences, gain insights, and stay updated on the latest tuning techniques and products.

Join thousands of satisfied customers who have transformed their driving experience with HP Tuners. Start your tuning journey today and discover the full potential of your vehicle. Get Started Now!

The post Welcome to HP Tuners appeared first on HP Tuners.

Crankshaft and Camshaft Sensors

Crankshaft Sensor:

The crankshaft sensor is essential for translating engine rotation and speed into data that the ECU can use to calculate spark timing and other critical parameters. It works by detecting the teeth of a crank trigger wheel attached to the crankshaft. As the teeth pass by the sensor, it generates signals corresponding to the engine’s rotational position and speed.

There are two main types of crankshaft sensors:

Hall Effect Sensors: These generate a digital signal (square wave) and are known for their accuracy and reliability in high-performance applications.

Variable Reluctance (VR) Sensors: These generate an analog signal (sine wave) and are valued for their robustness and reliability.

Camshaft Sensor:

Similar to the crankshaft sensor, the camshaft sensor helps determine the exact position of the camshaft. This is vital for sequential fuel injection and ignition. The camshaft sensor ensures that fuel is injected at the optimal time, corresponding to the valve’s position.

Manifold Air Pressure (MAP) Sensor

The MAP sensor measures the vacuum and pressure inside the intake manifold, providing data on engine load. This information helps the ECU determine the optimal air-fuel mixture. The sensor operates on a 0-5V scale, with different versions (1-bar, 2-bar, etc.) suitable for naturally aspirated or boosted engines. For example, a 1-bar sensor is used for naturally aspirated engines, while higher bar sensors are used for turbocharged or supercharged engines.

Throttle Position Sensor (TPS)

The TPS measures the position of the throttle plate, which controls the amount of air entering the engine. This sensor helps the ECU manage fuel injection and ignition timing based on throttle input. It is a variable resistance sensor that sends a 0-5V signal to the ECU, indicating the throttle’s position from fully closed to fully open.

Intake Air Temperature (IAT) Sensor

The IAT sensor measures the temperature of the air entering the engine. This data is crucial for calculating air density and ensuring the correct air-fuel mixture. There are two types of IAT sensors:

Open Tip Sensors: Offer faster response times and are preferable in performance applications.

Closed Tip Sensors: Provide slower response times and are typically used in standard applications.

Coolant Temperature Sensor

This sensor measures the engine’s coolant temperature, providing data for various functions such as activating the radiator fan and adjusting fuel delivery for optimal engine temperature. It operates similarly to the IAT sensor, using a variable resistance design.

Mass Air Flow (MAF) Sensor

The MAF sensor measures the mass of air entering the engine, which is essential for accurate fuel delivery and ignition timing. It is particularly important in OEM applications, where it ensures precise air-fuel calculations. MAF sensors come in different scales and need to be calibrated based on the specific engine’s air intake characteristics.

Oxygen (O2) Sensors

Narrowband O2 Sensors:

These sensors measure the oxygen content in the exhaust gases, primarily used to maintain stoichiometric air-fuel ratios during idle and part-throttle conditions. They operate within a narrow range and provide a 0-1V signal to the ECU.

Wideband O2 Sensors:

These provide a broader range of measurements (typically from 10:1 to 20:1 air-fuel ratio) and are used for more precise fuel management, especially under varying load conditions. They output a 0-5V signal, allowing the ECU to make more accurate adjustments.

Knock Sensor

The knock sensor detects engine knocking or pinging, a condition that can cause severe engine damage. It works by sensing the vibrations caused by knocking and sending a signal to the ECU, which then adjusts the ignition timing to prevent further knocking. The sensor is typically mounted on the engine block and uses a piezoelectric element to detect knock events.

Conclusion

Understanding these EFI sensors and their roles is crucial for anyone involved in automotive tuning or maintenance. These sensors work together to ensure that the engine operates efficiently, delivering the right amount of fuel and spark at the right time. For enthusiasts and professionals using HP Tuners products, a deep knowledge of these sensors can enhance tuning precision and vehicle performance.

Stay tuned for more detailed explorations of EFI systems and tips. Happy tuning!

The post Common EFI Sensors: What, Where, Why? appeared first on HP Tuners.

Key Points:
– Reading & Clearing Diagnostic Trouble Codes
– Viewing Freeze Frame Data
– Checking Emissions Monitor Status
– Live Scanning and Logging
– Generating Log Files
– Vehicle Profiles
– Standalone Data Logging
– Special Vehicle Controls and Functions

1. Reading and Clearing Diagnostic Trouble Codes (DTCs)

One of the fundamental features of the VCM Scanner is its ability to read and clear Diagnostic Trouble Codes (DTCs). These codes are critical for identifying issues within your vehicle’s systems. Here’s how you can leverage this feature:

• Connecting to Your Vehicle: Start by connecting your VCM interface device to your laptop and then to the vehicle’s OBD-II port. Ensure the ignition is on but the engine is not running.
• Reading DTCs: Click on the Diagnostics & Information icon in the toolbar. This will open a window where you can select “Read DTCs”. The scanner will query the vehicle for any trouble codes, which will be displayed in the top half of the window.
• Clearing DTCs: Once you’ve noted or resolved any issues, you can clear the DTCs by clicking “Clear DTCs”. This resets the emissions monitors, so be aware that it may take a few drive cycles to complete all required self-tests.

2. Viewing Freeze Frame Data

For a more detailed diagnostic process, the VCM Scanner allows you to view freeze frame data. This feature captures a snapshot of the vehicle’s operating conditions at the moment a DTC was set, providing invaluable context for troubleshooting.

• Accessing Freeze Frame Data: Navigate to the Diagnostics & Information window and select the Freeze Frames tab. Click “Read Freeze Frames” to view the data.

3. Checking Emissions Monitor Status

Ensuring your vehicle passes emissions tests is crucial. The VCM Scanner can check the status of your vehicle’s emissions monitors to ensure all required tests have been completed.

• Emissions Monitor Check: In the Diagnostics & Information window, after reading DTCs, the status of emissions monitors will be displayed. Continuous tests should complete shortly after starting the engine, while others may take several drive cycles.

4. Live Scanning and Logging

Live scanning is a powerful feature that allows you to monitor real-time data from your vehicle, which is essential for tuning and diagnostics.

• Starting a Live Scan: Connect your interface device, open the VCM Scanner, and start a live scan by clicking the appropriate icon in the toolbar. You can monitor various parameters live on your laptop.
• Markers: While scanning, you can insert markers into the log by pressing the ‘M’ key. This feature is handy for noting specific points of interest or anomalies during a drive.

5. Generating Log Files

For more detailed analysis, you can save your scan data to log files. These files can be reviewed later to identify trends or issues.

• Saving a Log File: After a live scan, you can save the data by clicking the save icon in the toolbar. Make sure your channel setup includes all necessary parameters before starting the scan.

6. Vehicle Profiles

Every vehicle is unique, and the VCM Scanner can create and store specific profiles for different vehicles. This feature ensures that you have the correct setup every time you connect to a particular vehicle.

• Creating and Managing Profiles: When you connect to a new vehicle, a profile is created automatically. You can also manually create, save, and load profiles, which is particularly useful for tuning vehicles remotely.

7. Standalone Data Logging

The VCM Scanner supports standalone data logging for MPVI2, 2+, and 3 devices. This feature allows you to log data directly to the device without needing a laptop during the drive.

• Configuring Standalone Logging: Connect the device to your laptop, configure the logging parameters, and then use the device to log data during your drive. Retrieve the data later for analysis by connecting the device back to your laptop.

8. Special Vehicle Controls and Functions

VCM Scanner also includes several special controls and functions that allow for more advanced vehicle diagnostics and adjustments. Here are a few key functions:

• Crank Relearn: This procedure is necessary after certain repairs or modifications to ensure the vehicle’s PCM can accurately detect engine misfires. To perform a crank relearn, navigate to the Controls & Special Functions window, select Crank Relearn, and follow the on-screen instructions.
• Transmission Fast Learn: This function helps recalibrate the transmission control module after a transmission replacement or repair. It allows the module to quickly learn the new transmission parameters, ensuring smooth shifting and optimal performance.
• Transmission Adaptation Reset: Similar to the fast learn function, this resets the adaptive values in the transmission control module, which can be helpful after significant wear or part replacements.
• Fuel Trim Reset: This resets the fuel trim values stored in the vehicle’s PCM. This can be useful after making significant changes to the fuel system or after resolving issues that caused incorrect fuel trim values.

Conclusion

The VCM Scanner from HP Tuners is an indispensable tool for both professional tuners and enthusiasts. Its comprehensive diagnostic features, from reading DTCs to standalone data logging, provide a robust platform for maintaining and optimizing vehicle performance. Whether you’re troubleshooting a check engine light or fine-tuning for the racetrack, the VCM Scanner equips you with the insights you need to get the job done right.

For more detailed information, be sure to refer to the official VCM Scanner User Guide or visit the HP Tuners Help Center. Happy tuning!

The post 8 Reasons Why You Should Perform Diagnostics with VCM Scanner appeared first on HP Tuners.