Hello guys
I got 2 audi Urs4 2.2t,and there are some problems
The 1st one had problems with car holding back when i put full throtle(even on half) but since i puted brand new NGK the issue is almost gone.Sometimes it happens again but when i remove the leg from the throtle and hit it agen the issue is gone
The boost is ok,it shows max 2.1-2.2(info from board)
The 2nd one have similar problems,even i put on him NGK the problem is same,but on him all the time car strugle to speed up,i changed the bobbins becose one of them wasnt good,diagnostic dont show any problem.Also the rpm gauge go 100rpm up and down when car is in place?
Also changed the N75 valve becose the boost wasnt good
Any ideas what coud be?
P.S. Sorry for my bad english
I got 2 audi Urs4 2.2t,and there are some problems
The 1st one had problems with car holding back when i put full throtle(even on half) but since i puted brand new NGK the issue is almost gone.Sometimes it happens again but when i remove the leg from the throtle and hit it agen the issue is gone
The boost is ok,it shows max 2.1-2.2(info from board)
The 2nd one have similar problems,even i put on him NGK the problem is same,but on him all the time car strugle to speed up,i changed the bobbins becose one of them wasnt good,diagnostic dont show any problem.Also the rpm gauge go 100rpm up and down when car is in place?
Also changed the N75 valve becose the boost wasnt good
Any ideas what coud be?
P.S. Sorry for my bad english