okay here is the thing my 94 gsr teg was stolen - my ecu gone (obd1)- I just got a 97 gsr ecu (obd 2) but the harness is set up different. So next best thing I started to try to hook it up- With little experience and a helms book I started by cutting the harness from my 94 and tried to use the harness off the 97 ecu and started to splice the wires and use wire cremps to connect- in the middle of things I noticed the 97 ecu had too many wires and some color didn't match. Now I got a headache- everyone does the obd2 swap to obd1, in my case i'm doing a ob2 swap to a obd1 harness - help me and you got a new friend. Holla -