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OBD II Fault Code P1036 :

Description of OBD II Fault code P1036

A/F SENSOR RELAY CIRCUIT OPEN

Possible failuer of OBD II Fault code P1036

  • A/F Sensor relay harness open.
  • ECU sub relay malfunction.
  • IGP2 upstream fuse blowout

Diagnostic Procedure using AutoHex auto Scan tool tester

  • A/F sensor relay driver detects that LAFRLY line is open during predetermined duration.

Test Conditions using AutoHex Scan tool tester

  • IG ON (0)
  • BATTERY voltage ≥ 10.5V

Clear Fault codes Conditions

  • A/F sensor relay driver detects that LAFRLY line is open during predetermined duration.

MIL Status

  • Check Engine Light ON

BMW ECU Programming


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 P1037
OBD II Fault Code P1038
OBD II Fault Code P1039
OBD II Fault Code P103A
OBD II Fault Code P103B
OBD II Fault Code P103C
OBD II Fault Code P103D
OBD II Fault Code P103E
OBD II Fault Code P103F
OBD II Fault Code P1040
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