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Home >> Infiniti >> 2010 >> M45 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS U0101 To P0159 >> DTC P0102, P0103 MAF Sensor >> DTC Confirmation Procedure >> Procedure For DTC P0103
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Procedure For DTC P0103

  1. Turn ignition switch ON and wait at least 5 seconds.
  2. Check DTC.
  3. If DTC is detected, go to "DIAGNOSIS PROCEDURE ".

    If DTC is not detected, go to next step.

  4. Start engine and wait at least 5 seconds.
  5. Check DTC.
  6. If DTC is detected, go to "DIAGNOSIS PROCEDURE ".