alright so i jus picked up and engine and the ecu part of the wiring harness is complete, but the underdash is cut on it. gimme some ideas on how to fix it, possibly resplice all the wires?? need some advice thanks

 

look at the factory service manual for your year, that should tell you what wires go where on the plugs, and what they do

 

easy way: get used harness, put it in



hard way: splice in the wires