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Hello all! my TT has been running like a bag of nails for a while now I have checked everything I can but all fine, ran ECU test and Im sure a different code came up first? like 34 or 43?? but then code 55 and stayed code 55 after that! the idle is lumpy going up and down from 400-900rpm sometimes cuts out, I can smell fuel at times but no fuel leaks. I cleaned every connector I could see with most of them with blue corrosion on but no change so I took connector off TPS which was dirty so cleaned it up and now im sure the zed runs worse, even more lumpy? So could this be a dodgy TPS?? Can it be adjusted?? I dont want to pay for a consult if I can help it but I have checked everything. If anyone can help that would be great!!

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you should clean the throttle bodies...carb cleaner and some rag....then worry about adjusting things

 

smell of fuel....it could be the regulator on top of the plenum the hose clamps need nipping up often you cant see it leak as it runs down the pipe and evaporates off

  • Author
you should clean the throttle bodies...carb cleaner and some rag....then worry about adjusting things

 

smell of fuel....it could be the regulator on top of the plenum the hose clamps need nipping up often you cant see it leak as it runs down the pipe and evaporates off

 

The throttle bodies were cleaned end of last year when cambelt was done but I done them again couple days ago just incase! Not sure what the regulator looks like but there was a small leak last year right at the back of plenum which I have checked again but no leaks? will go round and tighten all fuel pipes just incase but cant see there will be any change??

  • Author
pop up and we wil look at it !

 

Hello Paul! Probably looks like the best idea!! cant do today as its my daughters 1st birthday or tomorrow as its her party! I could probably do sometime next week?

can we have a picture of the fuel pressure regulator please

  • Author
can we have a picture of the fuel pressure regulator please

 

That would be handy!

i THINK its the little filter lookin type thingy that sits in the end of the fuel line at the back of the plenum cos mine buzzes after the throttle got stuck on lol.

  • Author
i THINK its the little filter lookin type thingy that sits in the end of the fuel line at the back of the plenum cos mine buzzes after the throttle got stuck on lol.

 

I shall have a look for this 'little filter looking type thingy' lol! will try and have a look later?

yep thats the 1, cheers uno, wonder how much they are?

  • Author

Just checked it and it seems fine? theres one on the other side and thats what was leaking last time a year ago..

Hello Paul! Probably looks like the best idea!! cant do today as its my daughters 1st birthday or tomorrow as its her party! I could probably do sometime next week?

 

yeah that sounds good i also have my little girls party tomorrow joint with my sons so should be about 30 kids at mine so no touching cars for me ! :p

:eek: 30kids, god help ya Paul , lol.

i'd prefer a blow up doll :x::rofl:

  • Author
yeah that sounds good i also have my little girls party tomorrow joint with my sons so should be about 30 kids at mine so no touching cars for me ! :p

 

Same here mate, think we have about 15 kids and 15 adults and im the one who has to cook on the bbq :mad: using two of the bloody things! I did buy 60 bottles of stella so that should keep me going... for an hour!!

ive always thought my TPS was fooked, will get a new one, i get similar probs with mine

 

changed the fuel pressure reg and still the same (cheers paul for the FRP)

was the FPR easy to fit? its just a couple of hose clips is'nt it

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