fuel is getting alot worse!

[Gravey]

Which sensor is the one for our cars AWW/AWP or AWD front or rear

this may help: http://www.autoshoppingcenter.com/Vo...ginescode.html

[brodzta_GTI]

what colours the coolant temp sensor?? most probably its the black one which is known to fail causing the symptoms your seeing.. get the superceeded model ( green) and see how that goes.. its around $70 for the sensor and seal.