I swapped a Zc into my 88 crx si using the Si wire harness. All the wires and plugs on the harness is cool except fot the 02 sensor--its missing. All that is left of where I think the 02 plug is supposed to be is a yellow wire. However, there is something unusual about the yellow wire. It appears that this yellow wire is coming out of a black colored wire that is also cut. It looks like a wire coming out of another wire. Any help is appreciated.

 

ill say run it straight to ur computer and ull save urself alot of trouble thats what u want right to connect it to work with ur computer just get a wire and plug it to ur comp and that would work just make sure u connect it to the right pin


hope this helps

 

The o2 sensor wire is white, and has a grey shielding about an inch down

 

Anyone have a link to a diagram of a pg7 ecu? So I basically run one wire from the 02 sensor to the correct pin on the ecu? It's as simple as that?

 

yup just run it directly to the ecu

 

cool, anyone know which pin on a pg7 is the o2 pin?

 

c16