E-Tuner 4

E-Tuner 4 is Edelbrock's latest exclusive Android app designed specifically for the Pro-Flo 4 EFI System. This powerful tool enhances your tuning experience by allowing you to communicate directly with your PF4 ECU via Bluetooth. With E-Tuner 4, you can effortlessly manage and live-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, wirelessly from your Android device.

The E-Tuner 4 Setup Wizard streamlines your Pro-Flo 4 EFI setup process by guiding you through the selection of the appropriate base calibration for your specific application. You simply need to provide your engine displacement (CID), camshaft, and kit specifications, and the wizard does the rest, ensuring you're ready to roll in no time.

E-Tuner 4 establishes a solid base calibration that enables you to operate your vehicle without needing to adjust any tuning settings. However, if you're looking to fine-tune your setup, E-Tuner 4 offers a range of "Advanced Tuning" functions. These allow you to tweak your calibration to achieve the performance levels you desire. Whether you want to run leaner for better fuel efficiency during cruising or advance timing for enhanced performance, the Advanced Tuning section has got you covered. Additionally, a diagnostic page is available to assist with troubleshooting.

Once your setup is complete, dive into E-Tuner 4’s vibrant gauge displays to keep an eye on your engine's performance. Unlike other tuning hand-held combos, you can transform your phone or tablet into a mini-dashboard, providing a convenient and comprehensive view of your vehicle's status.

For those interested in exploring E-Tuner 4 without connecting to an Edelbrock EFI System, simply enable "Demo Mode." This feature lets you access and interact with key app functions like the Setup Wizard, Advanced Tuning, and Gauge Displays, giving you a hands-on feel for 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, or Pro-Flo 3 EFI systems, nor does it work with other Edelbrock Legacy EFI Systems. If you own one of these systems, visit http://www.edelbrock.com/automotive/mc/efi/support.shtml to download the appropriate Android app files.

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

WHAT’S NEW: Customizable gauges (style, bezel, font, and warning limits) are now accessible by long-pressing, gauge focus is available by tapping on the gauge, full-screen dashboards have been introduced, a fix for the speed-o-meter has been implemented, legacy gauges have been added, the spark control page has been improved for better Bluetooth robustness, and datalogger scaling and naming have been enhanced.