E-Tuner 4

E-Tuner 4 is Edelbrock's dedicated Android app for Pro-Flo 4 EFI System.

E-Tuner 4 is Edelbrock's advanced Android app designed for the Pro-Flo 4 EFI System.

E-Tuner 4 connects to your PF4 ECU via Bluetooth, enabling you to adjust and fine-tune settings like air-fuel ratios, ignition timing, idle speed, acceleration fuel, or cold start mixture, while monitoring engine and sensor data in real-time from your Android device.

The E-Tuner 4 Setup Wizard streamlines Pro-Flo 4 EFI configuration by guiding you to select the ideal base calibration for your setup. Simply input engine displacement (CID), camshaft, and kit details to get started.

E-Tuner 4 provides a reliable base calibration, allowing you to drive without adjusting settings. For custom tuning, the "Advanced Tuning" features let you optimize performance, such as leaning out for better fuel efficiency or advancing timing for more power. A diagnostic page aids troubleshooting.

Once tuned, explore E-Tuner 4’s vibrant gauge displays to track engine performance. Your phone or tablet can double as a compact dashboard after tuning is complete.

Preview E-Tuner 4 in "Demo Mode" without connecting to an Edelbrock EFI System. This mode lets you explore key features like the Setup Wizard, Advanced Tuning, and Gauge Displays to understand the app’s functionality.

*** Warning! ***

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

The E-Tuner 4 app is compatible with most devices running Android 6.0 or higher. It is optimized for 5 to 7-inch Android phones and tablets. Check back for updates.

What's New in Version 4.0.23

Last updated on Nov 10, 2024

Customizable gauges (style, bezel, font, warning limits) via long press, gauge focus by tapping, full-screen dashboards, speedometer fix, legacy gauges added, improved spark control page (enhanced Bluetooth reliability), better datalogger scaling and naming.