K 1500 Yukon Denali AWD V8-6.0L VIN U (2002)
Camshaft Position Sensor: Description and Operation
The CMP sensor is also a magneto resistive sensor, with the same type of circuits as the CKP sensor. The CMP sensor signal is a digital ON/OFF pulse,
output once per revolution of the camshaft. The CMP sensor information is used by the PCM to determine the position of the valve train relative to the
CKP.
