Good point PDX. I need to trace out the wiring carefully and understand what is there and what is not. I understand very little about the swap. I understand that some portion of the M3 harness has to be in there. I'm hopeful that all the wiring for all 4 sensors is there. The check engine light is on after the previous mechanic cleared it. I have yet to read the codes.
So, if there is no eliminator in the circuit, is there a way to just go with one sensor instead of two? Maybe I need to look into an eliminator as an option. |