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jwasbury jwasbury is offline
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Join Date: Jan 2008
Location: Weehawken, NJ
Posts: 3,627
Originally Posted by 911st View Post
What I think I see is a small lean surge at with acceleration, over rich at first throttle lift, a major lean spike from the metering arm over swing shortly after throttle lift, then stable AFR again.
I agree with this analysis...the major lean spike is probably throttle lift. My afr graph looks a lot like yours PorscheGAL
Current: 1983 911 GT4 Race Car / 1999 Spec Miata / 2000 MB SL500 / 1998 MB E300TD / 1998 BMW R1100RT / 2016 KTM Duke 690
Past: 2009 997 Turbo Cab / 1979 930
Old 09-15-2010, 09:02 AM
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