ECRI Vehicle Calibrator

ECRI

In-app purchases

About this app

ECRI connects to your vehicle using an ECRI wireless device, which allows you to see current calibrations and write new ones.

Benefits:
• Easy to read current calibrations
• Writing new calibrations is fast and easy
• Use your phone's GPS to calibrate your tire size/speedometer
• Calibration history is saved for each vehicle, letting you see calibration history from all ECRI uses on your vehicle

Vehicles supported:
• 2007-17 Jeep Wrangler (requires ECRI device)
• 2018-20 Jeep Wrangler (requires ECRI device and ECRI security bypass module)

System requirements:
• Bluetooth 4+
• Internet access (WIFI or cellular)
• GPS (if using automatic speedometer calibration)

Ratings and reviews

Finally a device that does what I want and is easy to use (and cheap) Personally spoke with the developer/manufacturer and there is so much cool stuff on the horizon. I have 2 newer Ford's as well as my Jeep and he assured me Ford support is right around the corner (plus more). Cant wait to see where this product goes!

Worked great for what I needed and now the app isn't working. Needs update that allows it to work. Can't even use it without it saying it needs to restart app constantly and can't even read any codes on it since the last few updates

Speedometer GPS calibration portion has a bug, or I would give it 5 stars - customer service informed me that a update is coming to fix the issue, were willing to assist with manually entering tire size etc so I will give 4 stars instead of 2.

What’s new

Fixed GPS programming button