Im trying to swap an 07 6.2L with VVT using an e38 into a Camaro with a t56. I have it running fine and no codes but I cannot seem to get the PCM to read VSS signal and when i drive it it will not rev higher than 4000 RPM before it cuts off. Ive tried messing with the fuel cut offs and no luck. I have the VSS wired into pins 71 and 72
Anyone have any idea?