[tirwin]

My old O2 sensor on the 83 ist kaput. The classic connector disintegration problem.

So I bought a PLX wideband O2 sensor and AFR gauge setup. I got the new sensor in and I'm wiring it up today.

The PLX has a narrowband output that I can feed into the ECU.

Here's the question: Can I just snip the end on the green wire -- the crumbled male end -- and patch the narrowband output directly to the green wire?

Seems like I recall something about a wire being shielded with a ground but I can't remember if that's the O2 sensor wire or the green wire.

Any takers?