How does the CKP and CMP sensor work?
How does the CKP and CMP sensor work? The CKP and CMP sensors work together to keep the PCM informed about engine timing. Should the timing be off, the PCM will set a code P0017. This code stands for Crankshaft Position – Camshaft Position Correlation (Bank 1 Sensor B). How does the crankshaft position sensor ( CKP ) work? The crankshaft position sensor (CKP) relays crankshaft position and engine RPM to the PCM, or ignition module. This information is used but the PCM to control ignition timing, and in some applications, it is also used to control fuel injection. How...