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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 682 (Engine Control System (DTC/Circuit Diagnosis) (15 Of 17)) >> DTC/Circuit Diagnosis >> DTC P2618: Crankshaft Position Sensor >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DTC PRIORITY 

    If DTC P2618 is displayed with DTC P0335, first perform the confirmation procedure (trouble diagnosis) for DTC P0335.

    Is DTC P0335 detected?

    YES

    Perform diagnosis for P0335. Refer to DTC Description .

    NO

    GO TO 2.

  2. CHECK CRANKSHAFT POSITION (CKP) SENSOR SIGNAL CIRCUIT FOR ELECTRIC INTAKE VALVE TIMING CONTROL 
    1. Turn ignition switch OFF.
    2. Disconnect ECM harness connector and electric intake valve timing control module harness connector.
    3. Check the continuity between ECM harness connector and electric intake valve timing control module harness connector.

      ECM

      Electric intake valve timing control module

      Continuity

      Connector

      Terminal

      Connector

      Terminal

      F78

      32

      F105

      20

      Existed
    4. Also check harness for short to power and short to ground.

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Repair or replace error-detected parts.

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