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Old 03-07-2009, 03:45 PM   #1
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So I took my car for a drive today and I datalogged a run from pulling out of my driveway, going through 1st, 2nd, 3rd...at about 5 psi. Then I stopped the log. My car runs good in boost and the AFR's seem correct. Out of boost, the car runs ok...but not good enough. When I go down a hill and let off the gas it runs 14:1ish AFR. My stock computer would run all the way lean when not on the gas and rolling. Can someone please look at my log and tell me what they think / make modifications to my .msq?
I really like my MS1, but I had to do the CAS retrofit on my 99 to make it work. I am running in parallel. Is there a way to get an MSII to read all my stock sensors and run also in parallel? I'm thinking, I want a similar setup as what I have now, but keep the underhood part as it came from the factory.
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Old 03-07-2009, 03:48 PM   #2
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I forget these...currentmsq.msq

test1.xls
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Old 03-07-2009, 03:48 PM   #3
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You need to turn overrun on to get it to go all the way lean when you are in gear and coasting
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Old 03-07-2009, 07:47 PM   #4
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ok. Thanks, I'll check into that. I like my MS-1 because it's pretty much the most basic setup ever, and I can still pass emissions if I need to. I just wish my map was more exact. What I mean is, the Fuel VE table goes in a few hundred RPM increments. I wish I had a map that would go every hundred.
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