Where is the knock sensor Location?
Where is the knock sensor Location? The knock sensor is located on the engine block, cylinder head, or intake manifold. Its senses vibrations caused by engine knock or detonation. The PCM uses this signal to alter the ignition timing and prevent detonation. What happens if you don t Replace a knock sensor? The bad knock sensor can damage an engine if you do not replace the part and if the faulty knock sensor has damaged other components. However, unlike an engine replacement, the good news is that you will not have to pay nearly as much to replace a bad...