The scanner will communicate with your vehicle's onboard computer and retrieve any diagnostic trouble codes (DTCs). These codes indicate issues with various vehicle systems.

See Also: What Info Can An Automotive Scan Tool Tell Me? Trouble codes can be caused by innumerable issues, not just the outright failure of a particular component.

Did your vehicle's check-engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find ...

leagend has strengthened its OBD II scanner portfolio with the release of leagend MS300 OBD II Trouble Code Diagnostic Tool In today's fast-paced automotive service industry, swift and accurate ...

If you decide to use a Wireless Code Reader that uses Bluetooth or Wi-Fi to link to the OBD-II port, you should download a car scanner app.

How To Clear Cummins Fault Codes With A Scanner If you have access to an OBDII scan tool, clearing the DTCs for your Cummins engine is easy and quick.

Check out how to read OBD-II engine codes and learn what they all mean. Get all the details here in this month's issue of Turbo & High-Tech Performance.

Things to Consider An OBD-II links to your vehicle's ECU system, gathering data from sensors and monitors. The scanner then translates this data into Diagnostic Trouble Codes (DTCs), providing ...

Living proof is OBD Fusion, one of the best solutions on the market to connect to an OBD2 scanner and access vehicle data from a mobile device. If you never heard of OBD Fusion, it's time to check ...

We'll explain how to use an OBDII code reader to clear Cummins fault codes, and we'll also explain how to clear the codes if you don't have access to a scan tool.