OBD II Fault Code P4991F :

Description of Fault code P4991F

Possible failuer P4991F

Diagnostic Procedure using AutoHex II Scan Tool

Test Conditions using AutoHex tester

Clear Fault codes Conditions

MIL Status

BMW ECU Programming

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 P49920
OBD II Fault Code P49921
OBD II Fault Code P49922
OBD II Fault Code P49923
OBD II Fault Code P49924
OBD II Fault Code P49925
OBD II Fault Code P49926
OBD II Fault Code P49927
OBD II Fault Code P49928
OBD II Fault Code P49929

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