So I got the o2 sensor issue figured out before the Cruise. It seems there’s a soldered ground that came loose from the side of the sensor. I’m going to have out shop here at work solder it back and had a good sensor as a backup or if someone needs one at a discount.
What one should look like:
What the bad one looks like:
Since it was sitting for a long period of time it had a nice layer of filth that I was happy to wash off.
This was in preparation for the Cruise.
