E-Tuner 4

The E-Tuner 4 app from Edelbrock is the latest innovation designed specifically for users of the Pro-Flo 4 EFI System. This exclusive Android app enhances your vehicle tuning experience by providing seamless Bluetooth communication with your PF4 ECU. With E-Tuner 4, you gain the power to manage and live-tune essential ECU settings such as air-fuel ratios, ignition timing, idle speed, acceleration fuel, and cold start mixture. Additionally, you can monitor engine and sensor data in real-time, all from the convenience of your Android device.

To simplify the setup process, E-Tuner 4 features a Setup Wizard that guides you through selecting the appropriate base calibration for your specific application. You only need to provide the engine displacement (CID), camshaft, and kit specifications, and the app does the rest, enabling you to run your vehicle without immediate tuning adjustments. For those who wish to fine-tune their vehicle's performance, E-Tuner 4 offers an "Advanced Tuning" section. This allows you to adjust settings for better mileage or enhanced performance, such as running leaner while cruising or advancing timing. A dedicated diagnostic page also assists with troubleshooting.

Once your vehicle is set up and running smoothly, E-Tuner 4's vibrant gauge displays let you monitor your engine's performance in real-time. Unlike other tuning devices, your phone or tablet can double as a mini-dashboard, providing a comprehensive overview of your engine's health and performance metrics.

For those interested in exploring the app's capabilities without an actual connection to an Edelbrock EFI System, E-Tuner 4 includes a "Demo Mode." This feature allows you to interact with the Setup Wizard, Advanced Tuning, and Gauge Displays to familiarize yourself with the app's functionality.

Warning: E-Tuner 4 is exclusively compatible with the Edelbrock Pro-Flo 4 EFI System. It is not compatible with V1 E-Street, V2 E-Street, Pro-Flo 3 EFI systems, or other Edelbrock Legacy EFI Systems. If you own one of these systems, please visit http://www.edelbrock.com/automotive/mc/efi/support.shtml to download the correct Android app files.

The E-Tuner 4 app is designed to work with most devices running Android 6.0 and higher. For the best experience, it is recommended to use the app on 5 to 7 inch Android phones and tablets. Keep an eye out for future updates to ensure compatibility with the latest devices.

What's New in the Latest Version 4.0.23

Last updated on Nov 10, 2024

WHAT’S NEW: The latest version of E-Tuner 4 introduces customizable gauges where you can adjust the style, bezel, font, and warning limits by long pressing. You can also focus on a specific gauge by tapping it, and enjoy full-screen dashboards. This update includes fixes for the speedometer and spark control page, improving Bluetooth robustness. Additionally, there are enhancements to datalogger scaling and naming, along with the addition of legacy gauges.