E-Tuner 4

E-Tuner 4 is Edelbrock's cutting-edge Android app designed specifically for the Pro-Flo 4 EFI System. This innovative tool revolutionizes how you manage and fine-tune your engine's performance directly from your Android device.

With E-Tuner 4, you can effortlessly communicate with your PF4 ECU via Bluetooth. This connectivity allows you to live-tune essential ECU settings, such as air-fuel ratios, ignition timing, idle speed, acceleration fuel, and cold start mixture. Additionally, you can monitor engine and sensor data in real-time, giving you a comprehensive view of your vehicle's performance wirelessly.

Getting started with your Pro-Flo 4 EFI setup is made simple with the E-Tuner 4 Setup Wizard. By providing your engine displacement (CID), camshaft, and kit specifications, the wizard helps you select the ideal base calibration tailored to your specific application. This base calibration enables you to operate your vehicle smoothly without immediate adjustments. However, if you wish to refine the performance further, E-Tuner 4's "Advanced Tuning" features come into play. These functions allow you to adjust settings for better fuel efficiency during cruising or enhance performance by advancing timing. A dedicated diagnostic page is also included for troubleshooting.

Once your setup is optimized, E-Tuner 4 transforms your Android device into a mini-dashboard through its vivid gauge displays. This feature lets you keep an eye on your engine's performance at a glance, setting it apart from other tuning handhelds.

For those curious about E-Tuner 4's capabilities without owning an Edelbrock EFI System, the app offers a "Demo Mode." This mode allows you to explore key features like the Setup Wizard, Advanced Tuning, and Gauge Displays, giving you a hands-on experience with the app.

Warning!

It's important to note that 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, or other Edelbrock Legacy EFI Systems. If you own one of these systems, please visit http://www.edelbrock.com/automotive/mc/efi/support.shtml to download the appropriate Android app files.

E-Tuner 4 is optimized for devices running Android 6.0 and higher, with a recommendation to use it on 5 to 7-inch Android phones and tablets. Keep an eye out for future updates to ensure compatibility with more devices.

What's New in the Latest Version 4.0.23

Last updated on Nov 10, 2024

The latest version of E-Tuner 4 brings exciting enhancements, including customizable gauges where you can adjust style, bezel, font, and warning limits by long-pressing. You can now focus on a specific gauge by tapping it and enjoy full-screen dashboards. Other improvements include fixes for the speedometer and spark control page, enhanced Bluetooth robustness, and better datalogger scaling and naming.