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 directly from your Android device via Bluetooth.

Manage and fine-tune a wide array of ECU settings, including air-fuel ratios, ignition timing, idle speed, acceleration enrichment, and cold start mixture. Simultaneously monitor vital engine and sensor data, transforming your phone or tablet into a dynamic mini-dashboard.

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 seamless initial calibration. E-Tuner 4 provides a robust base calibration, allowing immediate vehicle operation without any tuning adjustments.

For advanced users, the "Advanced Tuning" features offer granular control over your engine's performance parameters. Adjust air-fuel mixtures for better fuel economy or fine-tune ignition timing for enhanced power. A dedicated diagnostic page assists with troubleshooting.

Experience the app's capabilities even without a connected Edelbrock EFI system using the convenient "Demo Mode." Explore key features like the Setup Wizard, Advanced Tuning, and Gauge Displays to familiarize yourself with E-Tuner 4's functionality.

Important Compatibility Note: E-Tuner 4 is only compatible with the Edelbrock Pro-Flo 4 EFI System. It's not compatible with 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 app.

E-Tuner 4 currently supports most Android devices running Android 6.0 and higher. Optimal performance is recommended on 5-7 inch Android phones and tablets.

E-Tuner 4 Version 4.0.23 (Updated Nov 10, 2024)

This latest update introduces:

• Customizable gauges (style, bezel, font, warning limits) via long press.
• Gauge focus through tapping.
• Full-screen dashboards.
• Speedometer bug fix.
• Added legacy gauges.
• Spark control page improvements (enhanced Bluetooth robustness).
• Datalogger scaling and naming enhancements.