Possible Causes
DTC is set when an open or short is detected in mass airflow meter circuit for more than 3 seconds when engine speed is 4000 RPM or less. Possible causes are:
- Mass airflow meter circuit.
- Mass airflow meter.
- ECM.
DTC is set when an open or short is detected in mass airflow meter circuit for more than 3 seconds when engine speed is 4000 RPM or less. Possible causes are: