big thread mine here, im in a similar boat with a VZ LS1 we are swapping 4l80, have HPT and EFILIVE but tuner used HPT. Was tehre a solution here, i have also been down the segment swap angle and unable to find a compatible

I know my way around LS stuff, and i have done a few ecotec. But a mate has asked me to take the security of a VN buick ecu, serv no 1227808 16157988. I asked a few people and people felt VNs had no ecu security but Vp/vr might? Anyway rather than speculate i thought i would just ask here. Its going...

Did anyone work out a similar memory location for the later black clusters?

Has anyone got a VZ type e38 pinout? Much like this thread indicated i can only find US ones'