E-Tuner 4

E-Tuner 4 is Edelbrock's latest and exclusive Android app designed specifically for the Pro-Flo 4 EFI System. This innovative app allows you to connect wirelessly to your PF4 ECU via Bluetooth, enabling you to manage and live-tune a variety of ECU settings. From air-fuel ratios and ignition timing to idle speed, acceleration fuel, and cold start mixture, E-Tuner 4 provides real-time monitoring of engine and sensor data directly from your Android device.

The E-Tuner 4 Setup Wizard streamlines the setup process for your Pro-Flo 4 EFI by guiding you through the selection of the appropriate base calibration for your engine. Simply input your engine displacement (CID), camshaft, and kit specifications, and the app will set you up with a solid base calibration. This means you can start running your vehicle immediately without needing to adjust any tuning settings. However, if you're looking to fine-tune your engine's performance, E-Tuner 4 offers a range of "Advanced Tuning" functions. These allow you to adjust settings for better mileage or enhanced performance, and there's even a diagnostic page for troubleshooting.

Once your setup is complete, you can utilize E-Tuner 4's vivid gauge displays to keep an eye on your engine's performance. Unlike other tuning devices, E-Tuner 4 transforms your phone or tablet into a mini-dashboard, providing you with real-time data at your fingertips.

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

Important Note:

E-Tuner 4 is exclusively compatible with the Edelbrock Pro-Flo 4 EFI System and is not designed for use 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 app is optimized for devices running Android 6.0 and above, and it is recommended to use E-Tuner 4 on 5 to 7 inch Android phones and tablets. Stay tuned for future updates.

What's New in Version 4.0.23

Last updated on Nov 10, 2024

• Customizable gauges: Modify the style, bezel, font, and warning limits by long pressing.
• Gauge focus: Tap any gauge to view it in detail.
• Full-screen dashboards: Enjoy a more immersive monitoring experience.
• Speed-o-meter fix: Improved accuracy and reliability.
• Legacy gauges added: Access to older gauge styles for a more personalized dashboard.
• Spark control page fix: Enhanced Bluetooth robustness for smoother operation.
• Datalogger improvements: Better scaling and naming options for easier data management.