Modern OBD-II scanners let drivers read fault codes, clear warning lights, and gather clues about engine issues without risking further damage. However, they cannot detect every mechanical fault, and ...

“Owner-operators want tools, small fleets want tools, to be able to do these things. And it’s not that they’re necessarily trying to save money, usually, but they want to save time.” --Tyler Robertson ...

The world of car diagnostics has changed a lot over the last 50 years. Back in the '70s and earlier, a mechanic's most valuable diagnostic tools were usually their eyes and ears. You could figure out ...

Automotive diagnostics are shifting from basic OBD-II code reading to integrated, AI-enhanced predictive maintenance. Traditional scanners still help identify fault codes, but advances in data logging ...

My 2014 Polo has a warning message about the daytime running light. The bulb was faulty and I had it replaced, and it is now working. However the warning messgae is still there. How can I turn it off?

My 2014 Polo has a warning message about the daytime running light. The bulb was faulty and I had it replaced, and it is now working. However the warning messgae is still there. How can I turn it off?

For all its '81 vehicles, GM introduced a computer-controlled engine-management system named Computer Command Control. It became known as CCC or C-3. The engine controller—first called an engine ...