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BMW 3-Series (E90 E92) Forum
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BOV problem
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02-20-2013, 09:37 PM | #1 |
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Rep 36
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BOV problem
Hey guys i just bought an active autowerkes charge pipe and BOV. while under WOT it doesnt sound like the BOV is opening. with just regular driving i hear it open fine but when i do pulls it doesnt seem to open correctly. not sure what the issue is.
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02-20-2013, 09:48 PM | #2 |
Colonel
241
Rep 2,707
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Dobyou have a tune? Because what youre describing sounds like the bogfix feature that keep some psi during shift to make shifts smooth.
If this only happens under heavy load it is usually normal, I thought I had the same problem a while back but that's just the way it works for the most part above 5k rpms |
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02-20-2013, 10:04 PM | #5 |
Enlisted Member
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Rep 36
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ya im gonna go back through everything tomorrow and double check all the connections cause its loud but not that loud and from what i hear it should be really loud.
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02-21-2013, 12:47 AM | #8 |
Colonel
241
Rep 2,707
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Nothing wrong. Simply the bogfix feature on the jb4
http://www.e90post.com/forums/showthread.php?t=786692 |
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