Code No. P1531: EGR Cooler Solenoid Valve Low




TROUBLE JUDGMENT



  • Solenoid valve short-circuited to earth

PROBABLE CAUSES



  • Failed EGR cooler solenoid valve
  • Failed electrical harness in EGR cooler solenoid valve circuit (Refer to Symptom Procedure - EGR Cooler Solenoid Valve System )