Code No. P0227: Accelerator Pedal Position Sensor (Sub) Low




TROUBLE JUDGMENT



  • Short circuit to earth or value too low

FAIL SAFE FUNCTION



  • Important engine performances limitation (-50%)

PROBABLE CAUSE



  • Failed accelerator pedal position sensor (main)
  • Failed electrical harness in accelerator pedal position sensor (main) circuit (Refer to Symptom Procedure - Accelerator Pedal Position Sensor (main) System )