Cat Converter, o2 sensor, and evap system show all not ready!
Been a while since i've been on here. Haven't had a problem in quite a while. Looking for some info here, I failed emissions here in TN due to "cat not ready" and "evap not ready". Drove around with my own OBD II tester and found that the "o2 not ready" came on and the "evap ready" fixed itself. Seems intermittent with the evap system. The Ho2 showed as ready though.
On a cold startup the o2 sensor registers as ready. Then not once the car heats up.
Also, I've been throwing a P0420 code for some time. I cleared the code and headed to the inspection place. But since then I cannot get my catalytic converter to register as ready. Read all over here about the failed cat converters.
Any advice on the intermittent "evap not ready" code?
Since I am throwing an o2 not ready I/M do you think that is contributing to the "cat not ready" I/M?
Looking into getting a new catalytic converter next week. Just want to weigh my options in the meantime with a solid forum like this one!
05 Murano SL