Circuit Description

Camshaft Position (CMP) sensor is a pick-up coil mounted behind timing belt cover, below driver-side camshaft pulley. A one-tooth signal plate is mounted on outer circumference of driver's side camshaft sprocket. DTC is set when either no cranking or engine running signal is received by ECM from CMP sensor. Possible causes are:

• CMP sensor circuit is open or shorted.
• Defective CMP sensor.
• Defective signal plate.
• Defective ECM.