Code No. P2427: EGR Cooler Solenoid Valve High


DIAGNOSIS CONTENT



TROUBLE JUDGMENT


Check Condition
  • Ignition switch: ON
Judgment Criterion
  • Short circuit to the battery for the specified time.

DIAGNOSIS CONTENT



TROUBLE JUDGMENT


Check Condition
  • Ignition switch: ON
Judgment Criterion
  • The power stage has excess temperature for the specified time.

FAIL SAFE FUNCTION



PROBABLE CAUSE



  • Failed EGR cooler solenoid valve
  • Failed electrical harness in EGR cooler solenoid valve circuit
  • Failed engine-ECU