Ok u all now the Robles I've had especially topher. Well I've only been hitting 14psi. Well today I've been hitting and holding 19/20. I found out y. The pipe that comes off the side of n75 to the metal pipe off top of turbo had split straight off. Web I re connected it I was bak to 13/14 psi. Is the n75 has it
So you were only getting 14psi, then all of a sudden you were getting 19/20, then you found a split pipe, fixed it, now its gone back down to 14 pst again? thats a bit confusing mate. Try rewording, dont really make sense?
Have you checked for any other leaks? do you have access to VAGCOM?
His scanned it no codes, the engine is an AGU and I think he had 19/20, then it dropped to 14/15, he found the pipe and replaced it but boost is not back to 19/20, its still at 14/15.
I'd guess there's still a leak somewhere, but maybe not big enough for a fault to throw up... or another idea which seems more feasible as its stage 2 is weak actuator on the turbo could be the culprit!