E-Tuner 4

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 designed exclusively for the Pro-Flo 4 EFI System. This app allows for wireless, real-time management and tuning of your engine's performance directly from your Android device via Bluetooth.

Manage key ECU parameters like air-fuel ratios, ignition timing, idle speed, and cold start mixture, all while monitoring vital engine and sensor data. The intuitive Setup Wizard guides you through the initial configuration, requiring only basic engine specifications (CID, camshaft, and kit details).

E-Tuner 4 provides a robust base calibration for immediate use, but also offers extensive "Advanced Tuning" options for fine-tuning performance. Adjust settings to optimize fuel efficiency or boost power output, all with user-friendly controls. A built-in diagnostic page aids in troubleshooting.

Beyond tuning, E-Tuner 4 transforms your phone or tablet into a dynamic performance monitor with customizable gauge displays. Even without a connected EFI system, "Demo Mode" lets you explore the app's features, including the Setup Wizard, Advanced Tuning, and Gauge Displays.

Important Compatibility Note: E-Tuner 4 is only compatible with the Edelbrock Pro-Flo 4 EFI System. It does not support older systems (V1/V2 E-Street, Pro-Flo 3, or other legacy Edelbrock EFI systems). For compatible apps for other systems, visit http://www.edelbrock.com/automotive/mc/efi/support.shtml.

The app currently supports most Android devices running 6.0 and higher, and is optimized for 5-7 inch screens. Check back for updates.

Version 4.0.23 Updates (November 10, 2024)

This latest release includes: 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 stability (especially for spark control), and improved datalogger scaling and naming.