Changing auto gearing
Why does it only allow you to edit up to the tenths place instead of out to the hundreths place? I.E Changing the 4L60E gear ratios 1st 3.06, 2nd 1.75, 3rd 1.00, 4th 0.70 to the 4L80e's gearing.
The stock gearing show up as 1st. 3.1, 2nd 1.8, 3rd 1.0, 4th as .7
It will not let me do 1st. 2.4"8", 2nd 1.4"8", 3rd 1.0"0", 4th .7"5"
Am I over looking something?
Thanks guys.
Q
Never Mind! I found the button...INCREASE PRECISION
Last edited by Qpred98; October 5th, 2008 at 10:10 AM. Reason: FOUND THE ANSWER
Select the cells you want to see in more detail and click the small "+" sign on the upper right hand side of the tune tool. It looks like this:
+
.00
This gives you more decimal places, my gearing goes from 3.06 to 3.059 by doing this (but Im a 4L60E).
Edit:
Haha, you just beat me to it man.
~Erik~
2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.
Just for kicks, are you using a 4L60-E equipped file to run a 4L80-E in its place?
Al
"Trash that carb and get Injected!"
Originally Posted by ChipsByAl
Yes...to an extent. I have a 1998 and I just need my speedo to be correct. I have the 4L80 converted to a full-manual valvebody. I'm going to attempt to use the stock pcm for lock up only at a certain mph and tps.
I used a stock 4l60e plug wired into the tranny's lock up solenoid.
I just need to see if I can indeed use EFI-live to get my TCC to lock up at 50mph and unlock at any throttle below say 16% or so. (Input much appreciated!)
I was able to do this with ls1edit to control a forged 347 with a vig3200 and TREX cam. Made traffic more bearable and no surging/bucking from the TCC.
Last edited by Qpred98; October 5th, 2008 at 01:05 PM.
Hmmm, didnt catch that one. You're going to probably need to do a segment swap to a 4L80E trans (and diagnostic) segment to get it to work properly...
~Erik~
2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.
Trying to keep all of my threads pertaining to the 4L80 swap here.
Has anyone messed with the spark smoothing function when swapping from an auto to a manual? In my case, a manual valvebodied auto. use B5930 as reference. Thinking about utilizing this feature to help with the bucking associated with this trans swap.
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