As title says installing a s1 rb25det into my r32. Using the rb20 loom as I already had an ems stinger ecu wired in. Questions: the brown plug on the iac valve, can I just push the rb20 plug into the rb25iac valve? Not sure if I read once someone had swap the 2 wires over?
Can I use the throttle postion sensor on the rb25 throttle body or do I need to swap it with the tps from the rb20? They both look the same. Plug fits on.