Gbody Swap ETB issues

[lsxjunkie]

6.0/6L80e from G8 setup Swapped into Gbody Olds. Cadillac CTSV pedal, Current performance harness, new TCM.

Having an issue where Electronic TB works momentarily then quits signal input from Pedal and doesnt have signal output on TB. Posting log and tune file. I have tried another TB from CTSV V2, and another TCM, Swapping wiring around on TB connector thinking it was backwards.

Codes P2122, P2127, P2138

Anything in the tune to look for?

Olds 6.0E38_9_16_23 New TCM.hpt

Olds 6.0e38 idle 9_16_23 original maf tbl new tcm pedal still afu.hpl

[Guy With A Chevy]

Could be too many mechanical reasons thats happening like your ecm voltage showing 11.5 check everything over in my opinion along with the swap and a new harness?

[lsxjunkie]

Could be too many mechanical reasons thats happening like your ecm voltage showing 11.5 check everything over in my opinion along with the swap and a new harness?

Olds 6.0e38 idle 9_16_23 original maf tbl new tcm pedal still afu again.hpl

Added new log. I've checked grounds and voltage. And pins on harness

[blindsquirrel]

6.0/6L80e from G8

CTSV pedal

[lsxjunkie]

Was told it works... But there is a Corvette pedal on order that's due to arrive in October. FWIW this is a friend's car that I am trying to help him with. Appreciate yours