Quote Originally Posted by Guy_H View Post
MKIV GTI's don't have a boost sensor - no wonder its playing up!

I Would be inclined to get it to Volkspower in Burwood (no idea how far from you they are) - they are well versed in turbo VW's


Yes they do well the later ones do anyway :

038 906 051 Thrust sensor retails for $291.35+
Ive also heard it being called the MAP sensor for the car .