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OBD II Fault Code P391A :

Description of Fault code P391A

Possible failuer P391A

Diagnostic Procedure using AutoHex II Scan Tool

Test Conditions using AutoHex tester

Clear Fault codes Conditions

MIL Status


Changing Dmaged DME in F Series


Note:

  • AutoHex II is a professional Auto diagnostic.
  • 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 II

More Fault codes:

OBD II Fault Code P391B
OBD II Fault Code P391C
OBD II Fault Code P391D
OBD II Fault Code P391E
OBD II Fault Code P391F
OBD II Fault Code P3920
OBD II Fault Code P3921
OBD II Fault Code P3922
OBD II Fault Code P3923
OBD II Fault Code P3924
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