Mass Air Flow Sensor Below Limit

P0102 - MASS AIR FLOW SENSOR BELOW LIMIT

Diagnosis conditions
- Engine running
- Battery voltage greater than 8 V

Possible fault cause
- Open circuit
- Short circuit to ground
- Mass air flow sensor faulty

NOTE: In the case of a fault, the PSM is switched off.

Affected terminals
- Terminal III/23

Diagnosis/Troubleshooting

Steps 1 - 4: