P0101

P0101-16 Mass or Volume Air Flow Sensor “A” Circuit Range/Performance -Circuit voltage below threshold

Possible Causes: Intake system blocked/leaking Mass air flow and temperature sensor circuit short circuit to ground, open circuit, high resistance Mass air flow and temperature sensor internal failure

Action: Check the intake system for blockages/leaks. Refer to the electrical circuit diagrams and check the mass air flow and temperature sensor circuit for short circuit to ground, open circuit, high resistance Install a new mass air flow and temperature sensor as necessary

 

P0101-17 Mass or Volume Air Flow Sensor “A” Circuit Range/Performance

Possible Causes: Intake system blocked/leaking Mass air flow and temperature sensor

Action: Check the intake system for blockages/leaks