Code 30FF and boost leak

B3 BT · 07-25-2011, 02:49 PM

So i faced the 30FF (low pressure on turbo exhaust side) code several times again (by WOT and between 6500 and 6800 rpm at 4th gear)...

I decided to check my whole intake side for leaks and this is what i found:

1.The whole intake pipes and hoses (turbo to intercooler and intercooler to chargepipe, chargepipe and throttlebody) where full of oil, even the joints where full of it. Could a large amount of oil provoque a bosst leak?

2. The DV-connectors are broke inside. Did anyone experience the same thing? Could this lead to a leak?

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Thanks for your help.

Dmacc · 02-08-2013, 05:21 PM

bump dealing with the same issue, I have a feeling it could be my Stock DV's

07-25-2011, 02:49 PM	#1
B3 BT Private First Class 9 Rep 105 Posts Drives: BMW 340i xDrive (F30), 6.2016 Join Date: Jul 2010 Location: Luxembourg iTrader: (0)	Code 30FF and boost leak So i faced the 30FF (low pressure on turbo exhaust side) code several times again (by WOT and between 6500 and 6800 rpm at 4th gear)... I decided to check my whole intake side for leaks and this is what i found: 1.The whole intake pipes and hoses (turbo to intercooler and intercooler to chargepipe, chargepipe and throttlebody) where full of oil, even the joints where full of it. Could a large amount of oil provoque a bosst leak? 2. The DV-connectors are broke inside. Did anyone experience the same thing? Could this lead to a leak? Thanks for your help.
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02-08-2013, 05:21 PM	#2
Dmacc Colonel 200 Rep 2,799 Posts Drives: 2011 BMW 1M Join Date: Mar 2010 Location: So Cal iTrader: (1)	bump dealing with the same issue, I have a feeling it could be my Stock DV's __________________ thanks to MGallop
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