The current version of the on-board diagnostics (OBD) protocol provides real time data as well as fault diagnostics, thanks to the numerous sensors connected to the data network in the modern vehicle.

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… ...

All the mechanic has to do for an OBD-II compliant car is plug into the OBD port and view the output on another monitor, rather than fuss with attaching sensors to the exhaust and running the car ...

Well, the first round of performance reviews is coming up soon, and they could bring some difficult “decisions” about the future of brands like Chrysler. So said Tavares at this year’s Paris ...

Onboard diagnostics (OBD ... work for some newer Chrysler vehicles, and it may work for a few non-Chrysler models, but you ...

An answer from Mopar is coming to SEMA 2024." Mopar is the official name for Stellantis' genuine parts and accessories, born in 1937, originally as a line of anti-freeze products. It's name is ...

The best OBD-II scanners are a must for any car owner ... There's even information on the kind of repairs and parts you might need, which made us feel more professional than any other scanner ...

RaShawn Mitchner is a MarketWatch Guides team senior editor covering personal finance topics and insurance. She’s spent over a decade writing and editing articles about how to save money on ...

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