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ONQRACING · Joined: 23 Mar 2008 Posts: 61 Location: SE PA

Our M48 is running an LC-1, which is reading well on its own in Logworks, at idle, 12.7 which is what the dyno meter read as well. In the Motec file, we read a constant .70 Lambda all through the gears, which does not come close to the AFR in logworks.

I adjusted the Anolog 2 to scale 0V + 10:1 AFR and 5V to 20:1. LOgworksreads 12.7-8 and goes a bit leaner under throttle to 3K, so I feel I am ok there.

In Motec setup, the LA reads cold until the heater is completed, and then reads 1.12 LA.

We have Pro enabled and logging, the LA is set to narrow and a setting of 1 in the setup field..

any ideas?
Anrew

TurboNova · Posted: Sun May 29, 2011 11:01 am Post subject:

I could be wrong but isn't the narrow band input 0-1v and you setting up your analog 2 to be wideband 0-5v.
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Brian Macy
EFI University Instructor
Horsepower Connection
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ONQRACING · Joined: 23 Mar 2008 Posts: 61 Location: SE PA

u might be right, I need to refer to my Simon from Motec notes. I know it will read in the M48 like narrow-band, so those numbers sound familiar..

Thanks

ONQRACING · Joined: 23 Mar 2008 Posts: 61 Location: SE PA

All is working, had the log set wrong, not logging the data. Now, is there a setting that dictates when the unit begins to log? We just ran a session, and the log data starts at 6K RPM, now run up, and it also is 8 mins long, and we ran 15 or so.