So, it's more about the state allowing it. Thank you for the reply.

Guys, A general question, a friend of mine is thinking of swapping an LS engine in his late model vehicle. It currently has a 6cyl and is subject to OBDII emissions inspection. It's a PA vehicle. If he does the swap the ECU vin won't match the tag. So, those of you who might know, is this going to b...

Try Flow CSV Viewer, it's a free microsoft app. seems to work .

I sent the sport shifter back since it will not work with my ECU. I purchased an old fashioned gate shifter. When I get it installed I will try using pins 71 and 31 and post my results. Thanks to all who answered my post.

The OS is 12587603. Sorry for the delayed response, been working too much!

Good idea, didn't think of them

Frisky Dingo, thanks fro the reply. I am familiar with that schematic, but it will be full manual all the time. I want to be able to switch from automatic to full manual only when I need to.

gmtech285, I will try and screen shot the parameter showing get pin 31. On my ecu it's not used according to schematics.
Edit:

Exactly what I'm looking for. I am using the factory ECU from a 2005 Escalade. I reprogrammed it for 4L80E trans using tuner pro. In the trans section it also mentions using pin 31 to access full manual shifting. I hope you can help me with this. If not I will have to return the shifter and replace ...

Hello all, I need some help. Does anyone know how to wire a 4L80E to work in sport mode with a Lokar LS shifter with OE reprogrammed ECU. I called Lokar and they said they don't know how to wire it, they say I need an aftermarket trans controller. In fact, it seemed like the tech guy couldn't be bot...