E-Tuner 4

E-Tuner 4 is Edelbrock's cutting-edge Android app designed specifically for the Pro-Flo 4 EFI System. This powerful tool revolutionizes your tuning experience by allowing seamless communication with your PF4 ECU through Bluetooth. With E-Tuner 4, you can effortlessly manage and fine-tune crucial ECU settings such as air-fuel ratios, ignition timing, idle speed, acceleration fuel, and cold start mixture. Additionally, you can monitor your engine and sensor data in real-time, directly from your Android device, providing a wireless and convenient tuning solution.

Getting started with E-Tuner 4 is a breeze thanks to the intuitive Setup Wizard. This feature guides you through selecting the optimal base calibration for your unique setup by simply providing your engine displacement (CID), camshaft, and kit specifications. Once configured, E-Tuner 4 applies a robust base calibration, allowing you to drive your vehicle immediately without any adjustments. However, if you wish to further optimize your vehicle's performance, the app offers an "Advanced Tuning" section. Here, you can fine-tune your calibration to achieve desired performance levels, whether it's adjusting for better mileage by running leaner during cruising or enhancing performance by advancing timing. A dedicated diagnostic page is also available for troubleshooting any issues that may arise.

Once your tuning is complete, E-Tuner 4 transforms your Android device into a mini-dashboard. You can explore vibrant gauge displays to keep a close eye on your engine's performance. This feature sets E-Tuner 4 apart from other tuning handhelds, as you can continue using your phone or tablet as a monitoring tool even after tuning.

For those interested in exploring the app's capabilities without an Edelbrock EFI System, E-Tuner 4 offers a "Demo Mode." This mode allows you to interact with key features like the Setup Wizard, Advanced Tuning, and Gauge Displays, giving you a comprehensive understanding of how E-Tuner 4 operates.

Warning!

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 any 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.

Currently, E-Tuner 4 supports most devices running Android 6.0 and higher. For the best experience, it is recommended to use this app on 5 to 7-inch Android phones and tablets. Keep an eye out for future updates.

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 new features and enhancements. You can now customize gauges by adjusting their style, bezel, font, and warning limits with a long press. Tapping a gauge allows you to focus on it, and full-screen dashboards provide a comprehensive view of your engine's performance. This update also includes fixes for the speedometer and spark control page, improving Bluetooth robustness. Additionally, legacy gauges have been added, and datalogger scaling and naming have been improved for a more streamlined user experience.