[B_davis]

I've seen varying opinions on what causes FF30 , here is what i am seeing on my cobb ap

P30FF

Pre control boost control, boost pressure to leak from pressure line; error on loader 2

[PeteW84]

Originally Posted by B_davis

I've seen varying opinions on what causes FF30 , here is what i am seeing on my cobb ap

P30FF

Pre control boost control, boost pressure to leak from pressure line; error on loader 2

Chceck this thread out: http://www.e90post.com/forums/showth...ighlight=P30FF

[Bobble]

The OP is the same in both posts. I think he's till searching for his answer and agree the likely culprit wuuold be a boost leak.

[cn555ic]

Boost leak seems like the culprit...must check every vacuum and boost line

[PeteW84]

Originally Posted by Bobble

The OP is the same in both posts. I think he's till searching for his answer and agree the likely culprit wuuold be a boost leak.

My bad, you got me there.

[deltalima0]

Told u in my earlier post I got the very same codes when i first flashed to dinan and extra boost was added, when i had these problems the turbos were not able to handle the extra boost and i got these very same codes if u go back to stock normal boost u wont have these codes probably that is what i had happen and BMW would do nothing luckily dinan replaced my turbos i bet u have a lot of play in your waste-gates. I wanted a refund but dinan said it was not uncommon and seen these codes before when their flashes and extra boost was added to BMW's turbos.