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Home >> Chevrolet >> 1999 >> Tracker 4D Utility, RWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Diagnostic Tests >> DTC P0101: Mass Airflow (MAF) Sensor System Performance >> Condition For Running DTC

Condition For Running DTC

Engine speed greater than 2000 RPM and throttle position sensor is less than 20 degrees.

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