Camshaft Position Sensor Operation

Circuit K7 supplies 8 Volts from the Powertrain Control Module (PCM) to the camshaft position sensor. The K7 circuit connects to cavity 44 of the PCM connector, and cavity 3 of the camshaft position sensor.

Circuit K44 from the sensor provides an input signal to the PCM. The K44 circuit connects to cavity 26 of the PCM, and cavity 1 of the camshaft position sensor.

The PCM provides ground for the camshaft position sensor signal (circuit K44) through circuit K4. Circuit K4 connects to cavity 51 of the PCM connector, and cavity 2 of the camshaft position sensor connector.