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Home >> Nissan-Datsun >> 2009 >> 370Z Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1148 Through P2A03 >> P2765 Input Speed Sensor >> DTC Logic >> DTC Confirmation Procedure
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DTC Confirmation Procedure

  1. PRECONDITIONING

    If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.

    1. Turn ignition switch OFF and wait at least 10 seconds.
    2. Turn ignition switch ON.
    3. Turn ignition switch OFF and wait at least 10 seconds.

      TESTING CONDITION: 

      Before performing the following procedure, confirm that battery voltage is more than 10 V at idle  .

      GO TO 2.

  2. PERFORM DTC CONFIRMATION PROCEDURE
    1. Start engine.
    2. Drive the vehicle for at least 10 consecutive seconds under the following conditions.
      VEHICLE SPEED REFERENCE

      Vehicle speed More than 20 km/h (12 mph)
      Shift lever Except neutral position
      Clutch pedal Fully released
      CAUTION: Always drive vehicle at a safe speed
    3. Check DTC.

      Is DTC detected? 

      YES: GO TO "DIAGNOSIS PROCEDURE ".

      NO: INSPECTION END