Pelican Parts Forums - Question on BMW 3-Series E36 O2

Pelican Parts Forums (http://forums.pelicanparts.com/)

- 101 Projects Discussion Forum: BMW 3-Series (http://forums.pelicanparts.com/101-projects-discussion-forum-bmw-3-series/)

- - Question on BMW 3-Series E36 O2_Sensor (http://forums.pelicanparts.com/101-projects-discussion-forum-bmw-3-series/831434-question-bmw-3-series-e36-o2_sensor.html)

!Update on the o2 monitor stating Not Ready for
About 2 years. Nick you recommend me to start
Off replacing the Termostat to see if it was causing
The car not to warm up properly and o2 not changing
To ready,,,Guess what after replacing the Termostat
The 02 changed to ready :, thanks !! Now I
Only have one monitor that is stating not Ready and it's
The CAT so far I drove 74 miles and it hasent
Changed to ready yet, any advice. It's a 2004
E60 m54.

__________________
This post was auto-generated based upon a question asked on our tech article page here:

Great news!

Is there a misfire? If so, it will prevent the cat monitor from running.

- Nick