boost problems on 1.8t

[harris91]

some times in 2nd gear on wards the car seem to loose boost for few seconds then come back again, ive just put brand new turbo on it and this also use to happen on the old turbo that was fitted before , any ideas?

 

[Vex182]

Boost leak? Bad map on the car?

 

[harris91]

already checked pipes couldn't find any leaks , would it be good chance of being bad map then?

 

[Vex182]

Could be, if everything mechanically is sound, then software could be a issue. Is the MAF all good?

 

[harris91]

Could be, if everything mechanically is sound, then software could be a issue. Is the MAF all good?

Well I've code read the car an there's no fault codes , Il give the maf a clean tommorow and see if that helps then

 

[Paradox1]

Boost leak mate.... I had this and was confident I didn't have one. Get a smoke these if you can't find it.

Mine was after the intercooler

 

[JohnM100]

Boost leak mate....

+1
Though mine was a split breather hose and took me ages to find it....