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Home › Infiniti › 2010 › M45 x › Repair and Diagnosis › Engine Performance › System › Engine Control System - DTCS U0101 To P0159 › DTC P0101 MAF Sensor › DTC Confirmation Procedure › Procedure For Malfunction A

Procedure For Malfunction A

NOTE: If engine will not start or stops soon, wait at least 10 seconds with engine stopped (Ignition switch ON) instead of running engine at idle speed.
  1. Start engine and warm it up to normal operating temperature.
  2. Run engine for at least 10 seconds at idle speed.
  3. Check 1st trip DTC.
  4. If 1st trip DTC is detected, go to "DIAGNOSIS PROCEDURE ".
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