$DA2, anyway to adjust individual cylinders fuel trims

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dizwiz24
Posts: 55
Joined: Mon Jun 29, 2009 6:15 pm

$DA2, anyway to adjust individual cylinders fuel trims

Post by dizwiz24 »

Im working with a $DA2, stock ECU on 93 corvette, w/ procharger, cam, and long tube headers.

Is there anyway to adjust individual cylinder fuel trims? Like to correct split BLM's, or add a little extra fuel to that one cylinder on the drivers side that fires right after the cylinder next to it (and may be fuel-starved)?

The fuel trim adjustment tables I see are:
WOT % change to AFR vs. coolant temp
WOT % change to AFR vs. RPM
the main VE table (of course)

However, these affect overall fuel trim from what I can understand.

When I run $DA2 definition on tunerproRT, heres what I see:
Image

Again, no option for individual fuel trims on both the constants/scalar drop down or table/function drop down.

Any help is appreciated!
robertisaar
Author of Defs
Posts: 962
Joined: Sat Feb 21, 2009 3:18 pm
Location: Camden, MI

Post by robertisaar »

you need a new DA2 XDF, that one is kinda lacking... PM e-mail address and i'll send you a fuller one.
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