CEL checked - "O2 sensor, left bank" - whats the cause/fix?
#1
Three Wheelin'
Thread Starter
Join Date: Oct 2001
Location: new york, new york
Posts: 1,718
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
i had my CEL checked out and it was "O2 sensor, left bank"
The car was just serviced 2 weeks ago. The guy that helped me out visually checked the O2 sensor connections and they appear to be attached on both sides.
What could be the cause of this? Anything else i should make sure is done? The guy told me that i can still use the car normally until it can go back to my shop, but that it will just not make optimal performance.
The car was just serviced 2 weeks ago. The guy that helped me out visually checked the O2 sensor connections and they appear to be attached on both sides.
What could be the cause of this? Anything else i should make sure is done? The guy told me that i can still use the car normally until it can go back to my shop, but that it will just not make optimal performance.