Ecm swap

[Scottfunk]

No abs computer. No pcm. Speed fed to ecm directly from tcm.

I just checked my tcm harness instructions and the tcm does in fact feed speed info to the tcm on pin 43. Do I should be good to eliminate tail shaft parameter?

Edited September 7, 2017 by Scottfunk

[CumminsTech]

Before I give you a answer I want to talk to my tech in the morning that is a electrical whiz on this. I have my suspicions but want to get his input less I steer you in the wrong direction. What model Allison are you using? 

[Scottfunk]

02 Lct1000 was originally a 5 speed but now a 6. Running an A40 tcm. Suncoast stage 3 build extra low stall.

[CumminsTech]

I'll pick his brain in the morning when I get to the shop and get back to you asap

[Scottfunk]

Thanks so much for your help and time.

[CumminsTech]

Totally off subject but Scott is your last name funk?

Just asking because that is my last name

[Scottfunk]

It's actually Funkhouser but since high school it's been my nickname. Tattooed on my back and all.

[CumminsTech]

Nice.

[Scottfunk]

Update: I have sent my ecm off to Bob Wagner of Smarty power.com to have it bench flashed for an automatic calibration. Not excited about being down another week but after a year what's one more week. At least I know it'll be done right. Bob is a legend.