ok i am trying to do a mpfi i have most of the wiring done but i need a good write up on how to do the obd1 injector swap as in what wires do i splice together and where does the wires go in the wire loom does that make any sence i dont know but it is driving me nutty i dont want to have to use a resister box i know you can do the swap with out it i also doing an obd1 swap(thats obvious) could someone please help