QuestionI have a 02 BMW 325CI and I had some codes that were pulled(10 to be exact), I just want to know what they mean and about how much of a problem they are. These are the codes: 67 vanos inlet cam, 6A vanos exhaust, A8 thermostat, 69 vanos, E4 fuel trim b1, E3 fuel trim, 08 mas airflow, F2 cyl. 5 mis, CB fuel trim, CA fuel trim. Thanks for your time and any help you can offer me.
AnswerWhy did you have the codes read? Is there a problem?
Fault codes can get logged for various reasons, unplugging the unit with the ignition on, battery going flat ect.
If there isnt a problem, I read faults, make a note of them, Clear the faults, test drive, scan it again, then those faults still there are worth investigating.
Tony
