Bmw 535i 2011 n55 drive train malfunction

mr.mosely · 08-06-2021, 09:09 PM

Okay earlier today I was cruising in m/s mode, having fun, I am stage 2 mhd, with catless downpipe, upgraded charge pipe and straight pipe exhaust. I have a leaky valve cover , so I’m replacing that soon but I got a drive train malfunction with codes “108F01 Intake plenum: suspicion of leaks between exhaust turbocharger and intake valves. Followed by “120308 charging pressure control ,plausibility pressure too low.” My charge pipe is not cracked and is not slipped off I have a vrsf cp. anyone have an idea of what’s going on? Freaking out lol

beegeezy · 08-07-2021, 07:03 AM

Check for boost leaks if you haven’t already. https://f10.5post.com/forums/showthread.php?t=1710112

08-06-2021, 09:09 PM	#1
mr.mosely Registered 0 Rep 4 Posts Drives: Bmw 535i f10 Join Date: Feb 2021 Location: California iTrader: (0)	Bmw 535i 2011 n55 drive train malfunction Okay earlier today I was cruising in m/s mode, having fun, I am stage 2 mhd, with catless downpipe, upgraded charge pipe and straight pipe exhaust. I have a leaky valve cover , so I’m replacing that soon but I got a drive train malfunction with codes “108F01 Intake plenum: suspicion of leaks between exhaust turbocharger and intake valves. Followed by “120308 charging pressure control ,plausibility pressure too low.” My charge pipe is not cracked and is not slipped off I have a vrsf cp. anyone have an idea of what’s going on? Freaking out lol
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08-07-2021, 07:03 AM	#2
beegeezy Second Lieutenant 74 Rep 210 Posts Drives: 2013 535i M-Sport Join Date: Jan 2020 Location: New Orleans iTrader: (0)	Check for boost leaks if you haven’t already. https://f10.5post.com/forums/showthread.php?t=1710112
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