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OBD II Fault Code P1405 :

Description of OBD II Fault code P1405

EXHAUST GAS RECIRCULATION (EGR) VALVE CIRCUIT OVERHEAT

Possible failuer of OBD II Fault code P1405

  • Engine Control Module (ECM) internal (Extremely high temperature)
  • Over voltage (Mis-replace to 24 V battery, etc.)
  • EGR valve harness short between High side and Low side.

Diagnostic Procedure using AutoHex auto Scan tool tester

  • When the overheat is monitored by the diagnostic circuit attached the drive circuit on the active drive circuit, the overheat is detected more than a specified value for a set period of time.

Test Conditions using AutoHex Scan tool tester

  • Continuously

Clear Fault codes Conditions

  • When the overheat is monitored by the diagnostic circuit attached the drive circuit on the active drive circuit, the overheat is detected more than a specified value for a set period of time.

MIL Status

  • Check Engine Light ON

GDS KIA Ecu Flashing using AutoHex II


Note:

  • AutoHex is a professional OBD /OBD II diagnostic scanner / scan tool tester.
  • This fault code is a GERENRIC fault code, some cars may change the meaning of this fault code.
    To get the accurate fault code description you may use AutoHex OBD scanner

More OBD II Fault codes:

OBD II Fault Code P1406
OBD II Fault Code P1407
OBD II Fault Code P1408
OBD II Fault Code P1409
OBD II Fault Code P140A
OBD II Fault Code P140B
OBD II Fault Code P140C
OBD II Fault Code P140D
OBD II Fault Code P140E
OBD II Fault Code P140F
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