OBD II Fault Code B1820 :

Description of Fault code B1820

Possible failuer B1820

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 B1821
OBD II Fault Code B1822
OBD II Fault Code B1823
OBD II Fault Code B1824
OBD II Fault Code B1825
OBD II Fault Code B1826
OBD II Fault Code B1827
OBD II Fault Code B1828
OBD II Fault Code B1829
OBD II Fault Code B182A

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