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

E-Tuner 4, Edelbrock's exclusive Android application, provides comprehensive control and real-time monitoring for the Pro-Flo 4 EFI system. This cutting-edge app utilizes Bluetooth connectivity to communicate directly with your PF4 ECU, enabling precise adjustments to crucial parameters.

Manage and fine-tune a wide array of engine settings wirelessly, including air-fuel ratios, ignition timing, idle speed, acceleration enrichment, and cold start mixture. Simultaneously, monitor critical engine and sensor data in real-time on your Android device, transforming your phone or tablet into a dynamic mini-dashboard.

The intuitive Setup Wizard simplifies the Pro-Flo 4 EFI setup process by guiding you through the selection of the optimal base calibration based on your engine's displacement (CID), camshaft, and kit specifications. A robust base calibration is pre-loaded, allowing immediate vehicle operation without the need for initial tuning adjustments.

For advanced users, E-Tuner 4 unlocks a suite of "Advanced Tuning" features, empowering precise calibration adjustments to perfectly tailor your vehicle's performance. Fine-tune parameters such as leaner cruising for improved fuel efficiency or advanced timing for enhanced performance. A dedicated diagnostic page aids in troubleshooting.

Explore E-Tuner 4's dynamic gauge displays for comprehensive engine performance monitoring. Unlike traditional handheld tuners, this app converts your mobile device into a fully functional performance monitor. A "Demo Mode" allows you to preview the app's features without connecting to an Edelbrock EFI System.

Important Compatibility Note: 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. For compatibility with other systems, please visit http://www.edelbrock.com/automotive/mc/efi/support.shtml.

Currently supporting most Android devices running Android 6.0 and higher, optimal performance is achieved on 5 to 7-inch Android phones and tablets.

E-Tuner 4 Version 4.0.23 Updates (November 10, 2024)

This latest update introduces customizable gauges (style, bezel, font, and warning limits via long press), gauge focus via tapping, full-screen dashboards, a speed-o-meter fix, added legacy gauges, a spark control page fix (with improved Bluetooth robustness), and enhanced datalogger scaling and naming.