My 2.0 coupe has an idle speed of around 1600 RPM the car has been to a
workshop who checked out the ECU on there tuneing gear (No fault found) they
put a new idle speed valve on (No improvement) they say they are stumped any
one shed any light?

 

There are still many probable causes like a bent chokevalve -easily bent
since it's very thin metal-, false air intake, faulty injector system or
injectorseals.

--
Ronald

"Steve Fitzgerald" <stephenfitzgerald@btinternet.com> wrote in message
news:bge6pa$ekc$1@sparta.btinternet.com...
> My 2.0 coupe has an idle speed of around 1600 RPM the car has been to a
> workshop who checked out the ECU on there tuneing gear (No fault found)
they
> put a new idle speed valve on (No improvement) they say they are stumped
any
> one shed any light?
>
>


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Try posting your concern at:
http://forums.audiworld.com/4000/

This is a Coupe/4000 forum and if you have an older Coupe you may get better
advise there.

Ronnie

"Steve Fitzgerald" <stephenfitzgerald@btinternet.com> wrote in message
news:bge6pa$ekc$1@sparta.btinternet.com...
> My 2.0 coupe has an idle speed of around 1600 RPM the car has been to a
> workshop who checked out the ECU on there tuneing gear (No fault found)
they
> put a new idle speed valve on (No improvement) they say they are stumped
any
> one shed any light?
>
>

 

Thanks, got to the bottom of it, something so simple as the accelerator ped
was getting stuck on the wires behind the dash
"Ron Joiner" <joiner@ns.sympatico.ca> wrote in message
news:yTXWa.27657$jL2.2001954@ursa-nb00s0.nbnet.nb.ca...
> Try posting your concern at:
> http://forums.audiworld.com/4000/
>
> This is a Coupe/4000 forum and if you have an older Coupe you may get
better
> advise there.
>
> Ronnie
>
> "Steve Fitzgerald" <stephenfitzgerald@btinternet.com> wrote in message
> news:bge6pa$ekc$1@sparta.btinternet.com...
> > My 2.0 coupe has an idle speed of around 1600 RPM the car has been to a
> > workshop who checked out the ECU on there tuneing gear (No fault found)
> they
> > put a new idle speed valve on (No improvement) they say they are stumped
> any
> > one shed any light?
> >
> >
>
>