Input Variables: Charge Measurement Below Limit

P1101

(Input variables, charge measurement - below limit)

Input variables, charge measurement - above limit

Diagnosis conditions
- Engine running

Possible fault cause
- Heavily soiled throttle
- Throttle adjusting unit faulty
- Mass air flow sensor faulty

Diagnosis/troubleshooting

NOTE: In case of a defect in the MAF sensor, this fault must also be stored in the fault memory.