19 to 20 psi map 5 ISO

Sam335ix · 12-23-2012, 11:36 AM

Delete please

deemarr 335i · 12-23-2012, 12:04 PM

Same here, has me a lil worried...please lemme know what terry says

335xiRT1 · 12-23-2012, 12:34 PM

Datalog a run and post it up

Mike@N54Tuning.com · 12-23-2012, 02:29 PM

Boost is measured pre-throttle on ISO so with wheel spin, shift spikes, etc, it's not uncommon to see 18-19psi on E85 mixtures. If you are seeing that on pump gas though you definitely have an issue. The safest thing though is always to do a log and send it in if you need specific tuning advice.

Mike

12-23-2012, 11:36 AM	#1
Sam335ix Major 82 Rep 1,274 Posts Drives: 335 ix performance edition Join Date: Sep 2011 Location: Redskin Country iTrader: (0)	19 to 20 psi map 5 ISO Delete please __________________ 2011 e90 KW V1, JB4, BMS Dp, BMS Intake, CP, Alpina Flash, ISO, E85 Coming soon to the garage: 2014 M3 Maybe M5 Last edited by Sam335ix; 12-23-2012 at 12:49 PM..
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12-23-2012, 12:04 PM	#2
deemarr 335i Lieutenant 34 Rep 410 Posts Drives: e90 335i performance edition Join Date: Jan 2012 Location: westchester ny iTrader: (2)	Same here, has me a lil worried...please lemme know what terry says
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12-23-2012, 12:34 PM	#3
335xiRT1 Captain 48 Rep 693 Posts Drives: 2007 335i Join Date: Oct 2008 Location: long island iTrader: (14)	Datalog a run and post it up
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12-23-2012, 02:29 PM	#4
Mike@N54Tuning.com Joint Chiefs of Staff 5086 Rep 116,213 Posts Drives: 2007 335i, 2015 M3 Join Date: Dec 2008 Location: N54tuning.com iTrader: (89)	Boost is measured pre-throttle on ISO so with wheel spin, shift spikes, etc, it's not uncommon to see 18-19psi on E85 mixtures. If you are seeing that on pump gas though you definitely have an issue. The safest thing though is always to do a log and send it in if you need specific tuning advice. Mike
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