Throttle Hang on 2.0 Zetec o2 Maveric Help Wanted!

[Ian Broad]

I have a 2.0 2002 Maveric Zetec.
The revs surge and seem to pull you along at 2000rpm, even when you don't have your foot on the accelerator, and when you press the clutch in, to change from 1st to 2nd they surge up to 2000rpm- which is really embarressing when you are stopped at a predestrian crossing, traffic lights etc.
I have done a diagnostic check on it but no fault codes show up,
Has anyone fixed this problem, and what exactly was it? None of the Ford garages seem to know what it is . The MAS has been checked, air hoses checked.TPS checked,and ISCV replaced. If you are going down hill and lift off the revs dont reduce either. At speeds over 40 in 4th/5th its fine but tends to rave. Any suggestions appreciated

 

[zippy656]

i think weve done this before, some thing to do with the fly by wire..

try doing a search for accelerator on here

 

[Tony]

Is this the one made by mazda which i think is called a Tribute. if so mazda may help.
Tony

 

[eboy]

hi there,
have you tried removing kam fuse in the fuse box in the engine bay ?
it's the keep alive memory fuse should be a light purple 3amp fuse, if you can
remove it for an hour or longer it should reset your base settings,
after refitting give it a drive to re-learn it's self.
it's a non cost thing to try but not 100% it's gonna fix it, but costs nothing to
try hope this helps.
cheers eboy.

 

[Ian Broad]

hi there,
have you tried removing kam fuse in the fuse box in the engine bay ?
it's the keep alive memory fuse should be a light purple 3amp fuse, if you can
remove it for an hour or longer it should reset your base settings,
after refitting give it a drive to re-learn it's self.
it's a non cost thing to try but not 100% it's gonna fix it, but costs nothing to
try hope this helps.
cheers eboy.

I have removed the Batt for over an hour to reset the ECU but no joy. The garage is completely baffled by this