Well the difference in 91 & 2 is 91 has no cruise control, 92 should. Reading other threads here and there says 91 didn't have cruise as an option, but in 92 it did. That's why I need a 92 FSM. I have a 91 FSM with no cruise section, my 93, 94 FSMs does. The major diff there for the 93-94 cars is the auto tranny has its own ECU, 91-92 doesn't. I just wanted to clearly see how all the wires were routed for cruise in a 92 B13 for both auto and manual. I did a tranny swap, so I needed to rewire for manual. I think I got it though. As soon as I get my new neutral switch I'll be able to test the cruise.