Communicating with your vehicle’s computer is the job of an OBD2 scanner, also known as a code reader. These savvy auto tools ...

Often, however, the explanation is simple and the problem is an easy fix. OBD stands for On Board Diagnostics, and an OBD-II scanner can check on your vehicle's vital systems, providing valuable ...

Bluetooth OBD2 scanners pair with smartphones to read a vehicle's diagnostic codes. Photo Credit: Ross Ballot Check Price at TOPDON Check Price at Amazon Small enough to disappear in your pocket, the ...

Rev by DevToaster is an application for the iPhone and iPod Touch that allows real-time monitoring of vehicle ECU data from the OBD-II port. Rev interfaces with a WiFi OBD-II dongle. If your check ...

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. When it's fully operational, Rev can display things like ...