17536/P1128/004392
From Ross-Tech Wiki
17536/P1128/004392 - Fuel Trim; Bank 1 (Mult): System too Lean
Possible Symptoms
- Malfunction Indicator Light (MIL) active
Possible Causes
- Mass Air Flow (MAF) Sensor faulty
- Oxygen Sensor Control faulty
- Oxygen Sensor(s) faulty
- Fuel Injector(s) faulty
Possible Solutions
- Check Mass Air Flow (MAF) Sensor
- Check Oxygen Sensor Control
- Check Oxygen Sensor(s)
- Check Fuel Injector(s)