Edelbrock's E-Tuner 4: The Ultimate Android App for Pro-Flo 4 EFI System Tuning

E-Tuner 4 is Edelbrock's cutting-edge Android application designed exclusively for the Pro-Flo 4 EFI System. This app provides wireless, real-time control and monitoring of your engine's performance via Bluetooth connectivity to your PF4 ECU.

Manage and fine-tune a wide array of ECU parameters, including air-fuel ratios, ignition timing, idle speed, acceleration enrichment, and cold start mixture. Simultaneously monitor crucial engine and sensor data directly from your Android device.

The intuitive Setup Wizard streamlines the Pro-Flo 4 EFI setup process. Simply input your engine displacement (CID), camshaft, and kit specifications, and the app will generate a suitable base calibration. This allows for immediate vehicle operation without the need for initial tuning adjustments.

For advanced users, E-Tuner 4 offers comprehensive "Advanced Tuning" capabilities to precisely tailor your engine's performance. Adjust parameters such as air-fuel mixtures for improved fuel economy or ignition timing for enhanced power output. A dedicated diagnostic section aids in troubleshooting.

Beyond tuning, E-Tuner 4 transforms your phone or tablet into a dynamic performance gauge display. Visualize your engine's performance data with customizable gauges, offering control over style, bezel, font, and warning limits. Enjoy full-screen dashboards and enhanced data logging features.

Explore E-Tuner 4's functionality even without a connected Edelbrock EFI System using the "Demo Mode." This allows you to familiarize yourself with the app's key features, including the Setup Wizard, Advanced Tuning options, and Gauge Displays.

Important Compatibility Note:

E-Tuner 4 is only compatible with the Edelbrock Pro-Flo 4 EFI System. It does not support V1 E-Street, V2 E-Street, Pro-Flo 3 EFI systems, or other legacy Edelbrock EFI systems. For compatibility with other systems, please visit http://www.edelbrock.com/automotive/mc/efi/support.shtml to download the appropriate Android app.

Currently, E-Tuner 4 supports most Android devices running Android 6.0 and above. Optimal performance is achieved on 5 to 7-inch Android phones and tablets.

What's New in Version 4.0.23 (Last updated Nov 10, 2024)

• Customizable gauges: Long-press to adjust style, bezel, font, and warning limits. Tap to focus on individual gauges.
• Full-screen dashboards.
• Speedometer bug fix.
• Added legacy gauges.
• Spark control page improvements (enhanced Bluetooth robustness).
• Datalogger scaling and naming enhancements.