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Home >> Infiniti >> 2011 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 289 (Engine Control System - DTCS P0137 To P0463) >> DTC P0335: CKP Sensor >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

WARNING: This page is about a different car, the 2012 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
DTC No. Trouble diagnosis name (Trouble diagnosis content) DTC detecting condition Possible cause
P0335 CKP SEN/CIRCUIT (Crankshaft position sensor circuit)
  • The crankshaft position sensor signal is not detected by the ECM during the first few seconds of engine cranking.
  • The proper pulse signal from the crankshaft position sensor is not sent to ECM while the engine is running.
  • The crankshaft position sensor signal is not in the normal pattern during engine running.
  • Harness or connectors (Crankshaft position sensor circuit is open or shorted.)

    (Accelerator pedal position sensor 2 circuit is shorted.)

    (Battery current sensor circuit is shorted.)

    [Camshaft position sensor (bank 1) circuit is shorted.]

    (Refrigerant pressure sensor circuit is open or shorted.)

    (EVAP control system pressure sensor circuit is open or shorted.)

  • Crankshaft position sensor
  • Accelerator pedal position sensor
  • Battery current sensor
  • Camshaft position sensor (bank 1)
  • Refrigerant pressure sensor
  • EVAP control system pressure sensor
  • Signal plate
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