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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
Great thread.

Originally Posted by PorscheGAL View Post
As mentioned above, the LM-1 can log RPM. I just added an LMA-2 and just hooked up the sensor for RPM. Boost is next. Still working on how to configure the RPM on the graph. I'm just a Noobie at this.

Thanks to everyone for their input my lean AFR readings after extended trips. It is just scary to see such a jump.


What are you doing here?

Is it cruse for the first part, then acceleration, then throttle lift?

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.


Last edited by 911st; 09-15-2010 at 08:39 AM..
Old 09-15-2010, 07:41 AM
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