Hello there,
Since the LB7 and 5.3/6.0 etc use a similar pcm can i swap in a transmission segment?
Hello there,
Since the LB7 and 5.3/6.0 etc use a similar pcm can i swap in a transmission segment?
The ECM looks simliar on the outside, but thats where it ends. They share virtually nothing in common with each other internally. You can go with a manual trans calibration in the LB7 ECM, and then run a stand-alone, but I'm not aware of any factory combo that will work together fully integrated.
1995 GMC 2500 SUBURBAN powered by 01 DURAMAX/ALLISON, little of this, a little of that,
DIAMONDEYE 4" exhaust, CORSA muffler, AFE stage 1 dry filter, custom tuning by me, KENNEDY single pump and pump rub kit.
Thanks. I just quickly glanced over the pinout of the ecm. Looked kinda similar. I'll have to do some digging. Do you know if a T42 will communicate with that ecm? Or do they only support the newer can bus?
1995 GMC 2500 SUBURBAN powered by 01 DURAMAX/ALLISON, little of this, a little of that,
DIAMONDEYE 4" exhaust, CORSA muffler, AFE stage 1 dry filter, custom tuning by me, KENNEDY single pump and pump rub kit.