pcmhacking.net

in an attemp to fully understand the PCM controls for the 4L60E im starting this thread it will be a work in prograss to hopefully bring all the info i have into one and help as a guide to help with auto settings tuning.any input/info on settings etc feel free to comment.heres a bit of a gearbox description and stuff for a start will add more tomorrow

oh i found this very good electronic controls PDF

tip: looks to me like the pics are cut off but right clicking them and saying "view image" shows the whole image ok.

is that a firefox or linux thing? pleople in the normal world of IE8 have to right click > save picture as > then open it in your favourite pic viewer.

Jayme wrote:is that a firefox or linux thing? pleople in the normal world of IE8 have to right click > save picture as > then open it in your favourite pic viewer.

Well I am using firefox on linux, but the option is the same on firefox/win. So backwards that MS software

it must be the forum settings cause other pics that used to veiw fine are the same.i found another good doc last night but its pretty huge so ill syphon out the ecu info and post it instead of adding a huge pdf we dont want to run out of room on here

this thread has suddenly made me very happy.

theres a few things I wanted to sus out with the elec t700, a few gismo's that wont work without electronic control.

nemesis PM me your email address and ill send the pdf on how to manualise the auto its got some good shit in it and the full gm 4l60e manual shame its not got much about the pcm in it though but pretty in depth on the rest of the box

manual shift mods

good one to keep in mind when setting up for drag racing

even just getting the stupid boxes to stay in first gear with a bit of wheel spin would be handy!