As modern vehicles become increasingly software-driven and OEMs continue to tighten security, the company has had to work ...

P0171 is a diagnostic trouble code that means the engine’s air-to-fuel mixture on Bank 1 is too lean, with too much air ...

In this video, we explain car engine sensors, detailing their functions, operations, locations, and effects of malfunctions.

Discover the 5 most common Mazda DTC codes and their fixes. We review P0171, P2096, P0126, P0300, and P0420 to help clear ...

If you’re like me, then you love tinkering with your car. You know – checking the oil, changing the air filter, and so on. But sometimes, things go a little bit further than that. Maybe you’ve started ...

Most of my current work for PCMag is about printers and projectors, but I've covered a wide variety of other subjects—in more than 4,000 pieces, over more than 40 years—including both computer-related ...

The P1000 code is one that can be a little tricky to understand, especially because it has different meanings across brands. Yet, it’s imperative to understand the purpose of the P1000 trouble code, ...