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BMW 3-Series (E90 E92) Forum
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Cobb AP Boost Too High
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05-06-2011, 05:25 PM | #45 | |
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05-06-2011, 05:51 PM | #46 | |
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If you see your logs outside of these expecations, then graph them and post and let others comment. Note that psi's 15 can be safe, but if you are seeing sustained boost that high, posts it can't hurt. Note, my procede auto tuned to greater than 15psi and still ran fine. |
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05-06-2011, 06:05 PM | #47 |
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I was thinking about boost when comparing FBO and non-DP car... Clap versus others. Clearly the boost is lower for Clap. And the explanation is that FBO flows more volume and less boost needed to hit load target.... BUT
DME is calculating load from MAP, temperature, and RPM is my understanding. DME would not know if VE was raising due to hardware. If these are the only calcs then boost should be similar. Curious... |
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05-06-2011, 06:28 PM | #48 | |
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Im sticking with 91 now, max psi is 12 to 13 psi. Temps have been in the 80's. Car doesnt run hot though with multiple WOT runs.
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05-06-2011, 06:45 PM | #49 |
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Which option do I click for my AP unit when recording logs?
As far as pings and nocks, I'm not sure what they sound like but the engine sounds super healthy with 93 octane map. I have also been driving quite hard lately and I never run over 120 degrees. |
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05-13-2011, 03:54 PM | #50 | |
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If that's the case you can find it here: http://www.1addicts.com/forums/showthread.php?t=524144 |
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