Depending on the manufacturer, the check engine light can vary in color and appearance ... It may simply be that a sensor is out. But the check engine light is the signal that the vehicle should be ...

That's why you shouldn't freak out or ignore the sensor when ... or a different color than usual, it could be from issues with your catalytic converter. A check engine light could also mean ...

A failing oxygen sensor will usually trigger your car’s check engine light. The oxygen sensor (sometimes called an O2 sensor) measures the amount of unburnt oxygen in a car’s exhaust system.

the faulty oxygen sensor will trigger your Check Engine light. 3. Other Emissions System Parts With today’s emissions standards, the emissions control systems on most vehicles have become very ...

A Belgo-Dutch startup is developing an alternative to color filters that would let sensors capture all the light shone on ...

With the Nix Mini 2 Color-Matching Sensor, you’ll have a color palette in your pocket whenever you need one. This ingenious sensor lets you scan virtually any surface and instantly identify the ...

to "Take a look at this sensor, wouldya?" As an example, the author recently had a check-engine light that flagged a diagnostic trouble code, "U1408," which translates to "Implausible Brake Signal ...