Hi, I pulled the ecm and harness from a 88 thunderbird sport. What is the relay for that is mounted on the pass side shock tower close to the firewall? also a correct wiring diagram for the ecm would really help me out as I would like to thin out the harness.
I have an 88 thunderbird that was a 5.0 it now has a 5.8 and has had the maf conversion done. The car idles poor and the tuner I took it to said the o2's are not working. I have read alot on this with no consistency on what to do. My o2 harness only has 6 wire and the engine harness has 5 with no jumpers. Can someone direct me to a schematic eec pin out for my car vs a maf a9p car? all harnesses in my car are stock and it has always had an auto, why don't they work now? how did they work before? I know there are alot of post on this already.
I have an 88 sport and all my vehicle hazards and signals work except for the right front, it only works as a park light. Which wire from the socket is for this non working filament and where does it go? there must be a point where the front and rear connect where I can check? oh and yes the bulb is good.
