Rev by DevToaster is an application for the iPhone and ... Rev interfaces with a WiFi OBD-II dongle. If your check engine light is on or flashing, REV is able to check the engine code, list ...

Is your check engine light on? We can't fix that. But we can point you to the right OBD2 scanner to diagnose all kinds of… ...

An OBD2 (On-Board Diagnostics II) scanner can provide information about the status and health of various vehicular systems.

You'll even be able to check and reset engine and ... DevToaster has created an app called Rev that reads information straight from the OBD-II port on your car and displays it on your iPhone.

Our current favorite OBD-II scanner is the Innova 6100P. Not only does this have the option to diagnosis problems with the handheld scanner or through the Innova app, it can actually predict ...