4L60E control settings

[Geckster]

so from that earlier pdf. It should be possible to change line pressures and thereby the shift harshness. Ie; like a shift kit. Anyone know which parameters to change? or has someone got a bin with modified shift settings that i can steal a look at?

[Geckster]

bump?

[Dec_head]

I have a couple of vr v8 tunes wich had full manual shift in power mode and normal shift in economy
Shit tunes they run way 2 rich for my liking
But might be good if someone can use them to sort the full manual shift for other tunes

[Holden202T]

nic one mate, handy to have this in power mode but still have a nice stock shift in economy mode!

[Geckster]

anyone know which XDF to use with those???

[Jayme]

they are both custom COME bins, (look in a hex editor near the end of the files youll see a disclaimer) you wont find an xdf to match it.

[Dec_head]

They were based on a BLCC5074 if that helps

[Geckster]

Bummer. Don't have time for Hex

[delcowizzid]

heres xdf with spark ve and catfac for a quick look at them found the trans pressure tables as well so many tables to find for auto tunes.save as a;; files and .xdf on the end of the filename instead of txt

[Jayme]

know what kind of cam these tunes were designed for? the v81c bin spark map looks like its for a pretty big cam... maybe why it doesnt run any good.