Re: This thing that's clicking on my 200???

[<isham-research.freeserve.co.uk@pop.pol.net.uk>]

> Hairy green toads from Mars made Daniel Hussey say:

>> There's this little metal round thing with a plug hooked up to it that is
>> part of (or sits in) the intake boot just after the airbox and air flow
>> meter on my 89 200TQ.  This thing is clicking like crazy on my car!!!!  I
>> unplug it and the noise goes away and doesn't seem to affect performance.
>>
>> Two questions.  What is this thing and what does it do?  And, can I just
>> leave it unplugged or should I replace it?

> Sounds like the ISV..... If it is, you'd better leave it plugged in!

Sounds more like a decel valve.

--
 Phil Payne
 UK Audi quattro Owners Club
 Phone +44 7785 302803  Fax +44 870 0883933