Problem with throttle revving

[golfvr6]

The later type(digifant) is a fully electronic fuel injection system. This the way all cars went in the late 80s early 90s.

[DimReefa]

Can anyone help?

I've got a mk2 Golf Gti 1.8 8v.  The problem is it some times revs on it's own.  Someone suggested that it's the throttle valve switch that sits on top of the throttle.  Has anyone experienced this before and what can be done about it and if needed were and how much will the part cost.

Cheers

Any guidance appreciated

i had the same problem with my digifant...cleaned the tb out with carb cleaner and it sorted it

[sKrEwBaLL]

I had precisely the same problem with my 8v digi.  Cleaning the ISV sorted it right out