AGU BOOST/TURBO PROBLEM! HELP REQUIRED ASAP!

[Dibdub1]

Car has no boost at all. Turns over and idles fine, however actuator not operating and feels as if turbo isn't spinning up at all! All boost hoses mounted securely, no air leaks. Accelerate and car revs really slow and no turbo at all. No boost, car revs very slowly and drives really slow.

Any ideas would be massively appreciated asap as currently at a friends trying to identify what issue is!

Thanks in advance,

Josh.

 

[Dani_B19]

Hows it drive without the MAF discocnneted? Have you scanned it with vagcom?

 

[marc33]

ive got same problem. i get only 1 bar of boost but then after few days it will work agsin. had vag on it and i get boost control valve error code.

 

[AGU-TURBO]

Faulty n75?

 

[marc33]

yeah i think so. u know anyone who sells them apart from audi lol

 

[badger5]

actuator not operating is uncontrolled boost not no boost..
wastegate stuck open, then yea, no boost

 

[badger5]

ive got same problem. i get only 1 bar of boost but then after few days it will work agsin. had vag on it and i get boost control valve error code.

n75 dude.. swapsie and see if it improves and check your pipes

 

[AGU-TURBO]

yeah i think so. u know anyone who sells them apart from audi lol

If you live near me mate i have one you can borrow to try

 

[marc33]

its strange tho cuse i get very little boost then 2 days later its working with full boost could this still be the valve?

 

[Dibdub1]

Lol thanks for hijacking my thread, but can I have it back now please?

Yeah I'm not sure what it'll be exactly badger, actuator doesn't seem to be moving so turbo isn't spooling up :S it's going in to have the cambelt and water pump to be done this week hopefully anyway. It did come up with camshaft position sensor twice, first time when plugged in and then after taking it out again it threw the same code up. I'm wondering if that could be what's causing it to go into limp mode?

I still need to go and post up a 'new member thread' haha!

Cheers guys,
Josh.

 

[marc33]

oops sorry mate

 

[Dibdub1]

Haha not a problem fella good luck on getting yours sorted! Fingers crossed mones going into A&E today or at least this week lol!

Cheers, Josh.

 

[Dibdub1]

Haha not a problem fella good luck on getting yours sorted! Fingers crossed mones going into A&E today or at least this week lol!

Cheers, Josh.