Replies and fixes
Dont know what you are using to get your messages but it needs scanned for fault codes . Disconnecting o2 sensor won fix problem unless there was a fault with wiring and pulling on/off cleared it .
before it was giving me a fault code p0136.but know on my scanner its saying no faults.
You got any exhaust leaks ? Try running and see if code returns
no leaks that I know of.did put new oxygen sensor on exhaust pipe maybe it's not flush with exhaust pipe