17536/P1128/004392

17536/P1128/004392 - Fuel Trim; Bank 1 (Mult): System too Lean

Possible Symptoms

  • Malfunction Indicator Light (MIL) active

Possible Causes

  • Mass Air Flow Sensor faulty
  • Oxygen Sensor Control faulty
  • Fuel Injector(s) faulty

Possible Solutions

  • Check Mass Air Flow Sensor
  • Check Oxygen Sensor Control
  • Check Fuel Injector(s)

Special Notes