The engine’s knock sensor (or sensors) detects preignition and detonation, potentially damaging forms of abnormal combustion. Though full-blown knocking and pinging are audible to the human ear ...

The desired timing curve is created and the knock sensor listens for detonation. If it occurs, the engine management then responds by pulling out some ignition timing. Sounds simple enough.

While knocking is no longer as widespread a problem thanks to the current state of anti-knock sensor technology, it can be an issue for vehicles with gasoline direct-injection engines. And I know ...

Bought this car and had no issues until we had the recall for the knock sensor "fixed." Within a few days it started to die while driving and the check engine light began flashing. Checked codes ...

Owners must have the Knock Sensor Detection System software update installed by a Kia dealership. This update monitors engine vibrations to detect early signs of bearing wear, potentially ...