Re: Throttle Stuck fully open
Your throttle will be a "fly by wire" no cable so if any thing i would have guessed it was a throttle potentiometer problem, however this did not appear on the diag. The thing is lots of other stuff did. i am no alfa diag expert but with the diag errors being "open circuit" and on different componenets i would suspect there is something external caausing the failures, a good example would be wet fuse box or connector block etc or may be a melt down of cable joint or something. Did the alfa tech not give you any advice?? I would go for a throttle reset and see waht happens, unlikely to cure it but will give you a good start in terms of fault finding?
ALFA 156 2.0L JTS SPORTWAGON