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Old 07-11-2013, 03:02 AM   #26
Scooby Guru
Member#: 140444
Join Date: Feb 2007
Chapter/Region: NWIC
Location: Near Seattle, WA
05 Stage Free LGT


If you're running gasoline, AFR is to lambda as feet are to meters.
Simple math gets you from one to the other.

If you work with e85, AFR becomes a misnomer, but as long as you think of 14.7 as stoich, who cares? Again, simple math gets you from unit-of-measurement one to the other.

32-bit Subaru ECUs actually use lambda internally. RomRaider and EcuFlash just convert to gas AFR because that's what most users expect. If you're moderately good with math you can tweak the definition XML to show lambda instead if you want.
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Old 11-19-2013, 01:28 PM   #27
Scooby Specialist
Member#: 202804
Join Date: Feb 2009
Chapter/Region: MWSOC
Location: Durham, NC
2002 PSM Sedan
The 2.0L that could


Still can't get my homemade cable to work with Romraider, upgraded to the newer release that supposedly has the bugs fixed with the PLX dropping data.

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