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Home >> Isuzu >> 1996 >> Trooper LS, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Circuit Tests >> DTC P0101 - Mass Airflow (MAF) Sensor Circuit Performance

DTC P0101 - Mass Airflow (MAF) Sensor Circuit Performance

  1. Perform On-Board Diagnostic (OBD) System Check. See BASIC DIAGNOSTIC PROCEDURES article. Go to next step.
  2. Turn ignition on. Review and record FAILURE RECORDS data on scan tool. Operate vehicle within FAILURE RECORDS conditions. If DTC P0101 is not set, check for an intermittent problem. See TESTS W/O CODES article. If DTC P0101 is set, replace MAF sensor. Retest system.
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