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Home › Nissan-Datsun › 2011 › Sentra SE-R › Repair and Diagnosis › Engine Performance › System › Engine Control System - DTCS P0137 To P0445 (Qr25DE) › DTC P0340 CMP Sensor (Phase) › DTC Confirmation Procedure

DTC Confirmation Procedure

NOTE: If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

TESTING CONDITION: 

Before performing the following procedure, confirm that battery voltage is more than 10.5 V with ignition switch ON  .

  1. Crank engine for at least 2 seconds and run it for at least 5 seconds at idle speed.
  2. Check 1st trip DTC.
  3. If 1st trip DTC is detected, GO TO "DIAGNOSIS PROCEDURE ".

    If 1st trip DTC is not detected, GO TO next step.

  4. Maintain engine speed at more than 800 RPM for at least 5 seconds.
  5. Check 1st trip DTC.
  6. If 1st trip DTC is detected, GO TO "DIAGNOSIS PROCEDURE ".
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