Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely exp ...

There are few things more distracting when driving than a check engine light, or CEL. The CEL is a vague, catch-all light that indicates there is an error somewhere ...

While there are mods that can increase your vehicle's performance, you might want to wait if you're still under warranty.

Discounts this big tend to go away pretty quickly, so visit Amazon today and pick up the Panlong OBD2 Diagnostic Scan Tool ...

The latest OS version for Withings's smartwatch-in-disguise also brings updates to sleep tracking and health metrics.

To ensure emission standards are met and reduce exhaust pollution, Honda vehicles utilize a air-fuel ratio sensorand a heated oxygen sensorfor high-precision air-fuel ratio control. This control ...

A journalist’s experience with a check engine light and an outrageous $250 diagnostic fee reveals how a simple, affordable tool can save you from questionable auto shop practices and hundreds of ...

Recently, I took my sixteen-year-old Jetta for its inspection. As soon as I got in line, I heard the guy at the inspection ...

Your Apple Watch sensor emits a red light when it is checking your blood oxygen saturation levels, which are a measure of ...