Circuit Description

Crankshaft Position (CKP) sensor is a pick-up coil mounted next to crankshaft pulley. A 34-tooth signal plate is mounted to crankshaft. DTC P0335 is set if no CKP sensor signal is received by ECM during cranking or no CKP sensor signal is received by ECM with engine speed at 600 RPM or more. DTC P1335 is set if no CKP sensor signal is received by ECM with engine speed at 1000 RPM or more. Possible causes are:

• CKP sensor circuit is open or shorted.
• Defective CKP sensor.
• Defective crankshaft timing pulley.
• Defective ECM.