i have a 98RS with an auto to manual swap. i spliced in the neutral and reverse switches and the car starts fine. my problem is that i have a high idle. i tried searching this thread but only got back one post with a high idle and there wasnt anything helpful in it. has anyone else run in to this problem or does anyone have an idea of what it might be?
You need to ground the mt/at id pin on the ecu. I usually move the a/diagnosis pin that's not needed anymore over to the at/mt id location and ground it.