E-Tuner 4

E-Tuner 4 is Edelbrock's cutting-edge Android app designed exclusively for the Pro-Flo 4 EFI System, revolutionizing the way you tune your engine. This app connects seamlessly to your PF4 ECU via Bluetooth, allowing you to manage and live-tune critical ECU settings such as air-fuel ratios, ignition timing, idle speed, acceleration fuel, and cold start mixture. You can also monitor engine and sensor data in real-time directly from your Android device, ensuring you're always in control of your vehicle's performance.

The E-Tuner 4 Setup Wizard streamlines the initial setup process for your Pro-Flo 4 EFI system by helping you choose the right base calibration tailored to your specific engine setup. Simply provide details like engine displacement (CID), camshaft, and kit specifications, and you're all set to go!

With E-Tuner 4, you start with a reliable base calibration that lets you run your vehicle without immediate tuning adjustments. However, if you're looking to optimize performance further, the app's "Advanced Tuning" features allow you to fine-tune your calibration. Whether you're aiming for better fuel economy by running leaner during cruising or seeking enhanced performance by advancing timing, these advanced options have you covered. Additionally, a diagnostic page is available for troubleshooting, ensuring you can quickly address any issues that arise.

Once your tuning is complete, transform your Android device into a mini-dashboard with E-Tuner 4’s vibrant gauge displays. These displays provide real-time insights into your engine's performance, setting E-Tuner 4 apart from typical tuning hand-held devices.

For those interested in exploring the app's capabilities without an actual connection to an Edelbrock EFI System, E-Tuner 4 offers a "Demo Mode." This feature allows you to navigate through the Setup Wizard, Advanced Tuning, and Gauge Displays, giving you a comprehensive understanding of the app's functionality.

Warning!

E-Tuner 4 is specifically designed for the Edelbrock Pro-Flo 4 EFI System and is not compatible with V1 E-Street, V2 E-Street, Pro-Flo 3 EFI systems, 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 correct Android app files.

The E-Tuner 4 app is compatible with most devices running Android 6.0 and higher and is recommended for use on 5 to 7-inch Android phones and tablets. Keep an eye out for future updates to ensure compatibility with the latest devices.

What's New in the Latest Version 4.0.23

Last updated on Nov 10, 2024

WHAT’S NEW: The latest version introduces customizable gauges where you can adjust style, bezel, font, and warning limits by long-pressing. You can also focus on a specific gauge by tapping it and view full-screen dashboards. The update includes fixes for the speedometer and spark control page, improving Bluetooth robustness. Additionally, legacy gauges have been added, and there are enhancements to datalogger scaling and naming.