Please Explain this code

B_davis · 04-15-2011, 03:42 PM

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 · 04-15-2011, 03:51 PM

Quote:

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 · 04-15-2011, 04:47 PM

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 · 04-15-2011, 05:27 PM

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

PeteW84 · 04-15-2011, 05:56 PM

Quote:

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 · 04-16-2011, 12:34 AM

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.

04-15-2011, 03:42 PM	#1
B_davis Second Lieutenant 152 Rep 214 Posts Drives: M4 Join Date: Jan 2011 Location: N/A iTrader: (0)	Please Explain this code 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
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04-15-2011, 04:47 PM	#3
Bobble Major 56 Rep 1,232 Posts Drives: Whatever POS the wife leaves Join Date: Oct 2008 Location: SoCal iTrader: (1)	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.
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04-15-2011, 05:27 PM	#4
cn555ic 462 Rep 18,331 Posts Drives: 335i Join Date: Jun 2007 Location: US iTrader: (6)	Boost leak seems like the culprit...must check every vacuum and boost line
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04-16-2011, 12:34 AM	#6
deltalima0 Lieutenant 97 Rep 546 Posts Drives: 335i Join Date: Sep 2010 Location: Atlanta GA iTrader: (2)	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.
	Appreciate 0 Quote