Hi All. New person here.

[Limitless]

Hi, I'm new to this group. I'm running a 1227747 in my jeep wrangler thats powered by SBC 350TBI. Currently rebuilding the 700r4 trans that should be ready in a few more days. My day job im an engineer and work on large power systems in north america.
I would like to get more info on 1227747 ecm exactly how the TCC control functions. But I also tune my jeep with moates and tuner pro. I toy around with apps and electronics at home. Look forward to helping people out and learning new things.

20230326_111134.jpg
92 Jeep Wrangler
Gm 5.7 TBI 1227747 ecm
Moates flash and burn
Moates Es remote that lets me switch between tunes. 20230326_111134.jpg

[dave w]

Gearhead-efi 1227747 information: http://www.gearhead-efi.com/Fuel-Inj...Information-42

Schematic below is from above 1227747 link.

1227747--5.gif

[Limitless]

Gearhead-efi 1227747 information: http://www.gearhead-efi.com/Fuel-Inj...Information-42

Schematic below is from above 1227747 link.

1227747--5.gif

Intresting. Out of all the diagrams i had none of them showed the transmission like that. I even have a hanes manual. Looks like im back to making the ecm control lockup. Thanks i appreacite it.

[dave w]

TCC Parameters

tcc.PNG

[Limitless]

Thanks for the picture. I never used that search. That helps bringing up all TCC parameters. The Hanes manual showed a few vacuum switches many of them I don't have. I was worried it might use one of them. But that doesn't seem to be the case.