Just got my efi live cable, went and wasted a couple gallons of gas :)

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04-19-2009, 06:20 PM

#21

GMCtrk

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I haven't logged tcc or GM.GEAR. I will though when it quits raining here.

Do our trucks use the "performance" section in the tune?

I'm just trying to figure out, there's several sections in the tune to tell the computer where to shift at WOT based on VSS. How do I set it so that it shifts solely based off RPM at wot?

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04-19-2009, 06:49 PM

#22

dlt76028

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Quote:

Originally Posted by GMCtrk

the performance section is your tow haul, set that up for the track. you can go to the shift tables and lower the 100% throttle down 4-5mph, then it will just shift at whatever rpm you have set

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04-19-2009, 07:05 PM

#23

GMCtrk

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I just noticed my trans output shafte revs/mile was incorrect. Maybe that had something to do with it.

I believe I'll be spending a lot of time on the efi live forum reading.

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