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Home >> Infiniti >> 2021 >> Q50 Pure, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (3 Of 6) >> Engine (ECM) >> P0335 Crankshaft Position Sensor >> DTC Description >> VR30DDTT engine >> DTC Detection Logic

DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

P0335

CKP SEN/CIRCUIT

(Crankshaft position sensor "A" circuit)

Crankshaft position sensor signal is not input to ECM for approximately 1 consecutive second or more while all of the following conditions are satisfied:

  • Engine is running or at the start of engine.
  • Camshaft position sensor signal is inputted.

Crankshaft position sensor signal is inappropriate or partly missing for approximately 1 consecutive second or more while all of the following conditions are satisfied:

  • Engine is running or at the start of engine.
  • Camshaft position sensor signal is inputted.