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BMW 3-Series (E90 E92) Forum
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Boost leak after holidays
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08-28-2012, 12:52 PM | #1 |
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Boost leak after holidays
Hey guys,
I didn't use my procede for a while because of holidays etc. This week I drove on the german Autobahn I recognized that I only reach 10psi instead of 15-16. On full throttle at >8psi I do have a windy noise coming from the front window. Sounds like you would pull up the air conditioning for the front window. (I don't know if this noise is in relation with the boost leak) I'm running procede stg1 5-23agg map with a Helix Intercooler which I had installed few weeks ago. But the boost looked fine after FMIC install. I did some pulls but I forgot to set the Boost set point. Here's a log from last month: I think I have to do a new log. Which channels should I set for a diagnose? |
08-28-2012, 12:54 PM | #2 |
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I would check your connections on intercooler, first. Brand new parts tend to move after a few miles and need to be re tightened
Last edited by Jeff@TopGearSolutions; 08-28-2012 at 01:13 PM.. |
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08-28-2012, 09:30 PM | #4 |
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2011 - 335is e92 - Cobb PTF E40/Rob - Beck/AR/Helix (458 rwtq and 479 rwhp) - Retired 2007 - 911 Turbo - EP1/AMS (617 awtq and 500 awhp) - Retired 2008 - 335i e92 - Cobb/AR/Helix/OSS (384 rwtq and 356 rwhp) - Retired |
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08-29-2012, 01:23 AM | #5 |
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08-29-2012, 08:08 AM | #6 | |
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Quote:
Did anyone recognized that wastegate rattling is getting worse while using procede or an other tune? I got a gentle wastegate rattle in stock mode while driving with no throttle. |
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