Idling problem 2000 a4 1.8t
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Idling problem 2000 a4 1.8t
Hello I am new to the site,
I am working on a 2000 audi a4 quattro 1.8t and it has had a very bad idle and misfires.
I tested the coils they seem good, also changed plugs. Cyl 4 coil was bad so I replaced it.
I disconnected the maf sensor because I had a DTC and after that it ran like new.
While I disconnected the maf sensor I plugged in my friends vag-com and under misfire it said zero for all 4.
Then right when I plugged in the maf sensor it began to run real poorly and all misfires came back on all four cylinders.
Has anyone seen a problem like this?
Please let me know.
I am working on a 2000 audi a4 quattro 1.8t and it has had a very bad idle and misfires.
I tested the coils they seem good, also changed plugs. Cyl 4 coil was bad so I replaced it.
I disconnected the maf sensor because I had a DTC and after that it ran like new.
While I disconnected the maf sensor I plugged in my friends vag-com and under misfire it said zero for all 4.
Then right when I plugged in the maf sensor it began to run real poorly and all misfires came back on all four cylinders.
Has anyone seen a problem like this?
Please let me know.
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