LTFT's way off the chrat!
04-15-2006, 04:36 PM
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LTFT's way off the chrat! Finnally got everything running right and got the dashboard to work with EFI Live, but it says my LTFT's are at 25%! I don't know if this is right or if the software is just freaking out. How do I lower the LTFT's, I know the ideal percentage is -4 - +4% but how do I get it there? Any help would be great. BTW this is on my WS6 not the Z06
04-15-2006, 08:11 PM
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My mods are stage 3 5.3 heads, 224/230 cam, MAC mids and the LS6 intake. I logged all day today at the track, and a good 2 hours worth of street logging. I cleared the trims before I went to the track today, and it looks like they're all screwed up now.
04-15-2006, 08:58 PM
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25% is the max correction it can learn.
Was this just at idle or in other cells as well?
It's very easy to get a +25% at idle if you have a large vacuum leak around the TB, the power-brake hose, or even an intake that didn't seal correctly.
Was this just at idle or in other cells as well?
It's very easy to get a +25% at idle if you have a large vacuum leak around the TB, the power-brake hose, or even an intake that didn't seal correctly.
04-15-2006, 09:37 PM
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Thanks for the idea.. I'll go check that here in a min... But it's +25% all the time.. I'm new to tuning so I don't know how to reset any the the trims, or how to dial them in. Any other help would be great!
