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

E-Tuner 4 is Edelbrock's cutting-edge Android application, exclusively designed for its Pro-Flo 4 EFI System. This app allows for wireless, real-time management and tuning of your engine's parameters directly from your Android device via Bluetooth.

Using Bluetooth connectivity to your PF4 ECU, E-Tuner 4 provides control over a wide array of settings, including air-fuel ratios, ignition timing, idle speed, acceleration enrichment, and cold start mixture. Simultaneously, monitor vital engine and sensor data on your phone or tablet.

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

Advanced tuning options are readily available for those seeking precise performance optimization. Adjust air-fuel mixtures for enhanced fuel economy or fine-tune ignition timing for increased power. A dedicated diagnostic page assists with troubleshooting.

Once tuned, transform your device into a miniature dashboard using E-Tuner 4's dynamic gauge displays to monitor engine performance.

A "Demo Mode" allows you to explore the app's features, including the Setup Wizard, Advanced Tuning, and Gauge Displays, without connecting to an Edelbrock EFI System.

Important Compatibility Note: E-Tuner 4 is compatible only with the Edelbrock Pro-Flo 4 EFI System. It does not support V1 E-Street, V2 E-Street, Pro-Flo 3 EFI, 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 app.

Currently supporting most Android devices running 6.0 and higher, optimal performance is achieved on 5-7 inch phones and tablets. Check back for future updates.

Version 4.0.23 Updates (Nov 10, 2024)

This latest release features: customizable gauge styles (including bezel, font, and warning limits), improved gauge focus and full-screen dashboard options, a speed-o-meter fix, added legacy gauges, enhanced Bluetooth robustness for spark control, and improved datalogger scaling and naming.