E-Tuner 4

Edelbrock Group

About this app

E-Tuner 4 is Edelbrock's latest exclusive Android app for the Pro-Flo 4 EFI System.

E-Tuner 4 communicates with your PF4 ECU via Bluetooth, so you can manage and live-tune a variety of ECU settings such as air-fuel ratios, ignition timing, idle speed, acceleration fuel, or cold start mixture as well as monitor engine and sensor data in real-time wirelessly from your Android device.

The E Tuner 4 Setup Wizard simplifies your Pro Flo 4 EFI setup by assisting you with selecting the proper base calibration for your specific application. All you need to know is the engine displacement (CID) and camshaft, and kit specifications, and you're good to go!

E-Tuner 4 applies a solid base calibration so you can run the vehicle without having to change any tuning settings. But, if you'd like to make changes, E-Tuner 4 offers a selection of "Advanced Tuning" functions to help dial in your calibration and get the vehicle’s performance exactly where you want it. Whether you'd like to run a bit leaner while cruising for improved mileage, or advance timing for more performance, the Advanced Tuning section is there for you. A diagnostic page for troubleshooting purposes is also available.

Once you're up and running, feel free to explore E-Tuner 4’s vivid gauge displays to monitor your engine's performance. Unlike other tuning hand-held combos, you can actually use your phone or tablet as a mini-dashboard once you're done tuning.

You can also preview E-Tuner 4 without being connected to an Edelbrock EFI System by enabling "Demo Mode." This will allow you to access the app's main features, and interact with pages like the Setup Wizard, Advanced Tuning, and Gauge Displays to get a feel for how E-Tuner 4 functions.

*** Warning! ***
E-Tuner 4 is only 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 have one of the EFI systems mentioned above, please go to http://www.edelbrock.com/automotive/mc/efi/support.shtml and download the appropriate Android app files.

The E-Tuner 4 app supports most devices running Android 6.0 and higher at this time. It is recommended to use this app on 5 to 7 inch Android phones and tablets. Please check back later for updates

Ratings and reviews

Great product and support. Has different gauge layouts to choose from. Easy to install, good directions. Support team is quick to answer questions and very knowledgeable. Nate is the man! Edelbrock seems to be improving the system such as can bus gauge(s) addition. For the person to give this app a 1 star because he demo'd the app and couldn't figure out his Android to enable rotation, you should stay far away from any automotive aftermarket product. If you actually bought the system that included the tablet, the app would rotate for you.

This system works well for me. Set-up was easy for the first fire. It learns fairly well, but some tuning of the spark control helped my truck run better, and eventually some changes to the AFR set points. All of this is easy to do with the app. I like that I can even set my phone on the dash to watch the display.

App is alright, definitely room for improvement. One thing I would like to see worked on is dashboard/gauge customization, as well as having it work better in split screen. I use an android tablet as a headunit. It is hard running something like maps and the Edelbrock at the same time as it cuts off the Edlebrock app instead of resizing and adjusting to the new size/ratio. Other than that, setting a base map and getting your car running isn't a problem, and Fullscreen isn't bad. Just feels dated

What's new

WHAT’S NEW fixed scaling issue boost trim, new spark control graph screen, improved reflashing robustness, faster navigation between app screens, fixed scaling issues digital and diagnostic screens on high pixel density devices, general layout improvements, small demo mode fixes