have just replaced code box and ecu (lost the keys) car now starts and runs but when it is revved it pops and backfires in the throttle bodies or it sounds like it. wondered whether it could be crank or cam sensor related. hope sombody can help
sefton007
have just replaced code box and ecu (lost the keys) car now starts and runs but when it is revved it pops and backfires in the throttle bodies or it sounds like it. wondered whether it could be crank or cam sensor related. hope sombody can help
Sefton
As a starter for ten have a look at this thread -
http://www.alfaowner.com/Forum/alfa-145-and-146/112005-146ti-running-like-a-trabant.html
It may be a similar problem/solution.
As a starter for ten have a look at this thread -
http://www.alfaowner.com/Forum/alfa-145-and-146/112005-146ti-running-like-a-trabant.html
It may be a similar problem/solution.
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