Code 44
#1
Senior Member
Posts like a Northstar
Thread Starter
Join Date: Sep 2002
Location: Riverton, Wyoming
Posts: 740
Likes: 0
Received 0 Likes
on
0 Posts
![egladman is on a distinguished road](https://www.gmforum.com/images/reputation/reputation_pos.gif)
![Default](https://www.gmforum.com/images/icons/icon1.gif)
I was trying to adjust my headlights tonight and while in the process I figured I would leave my car running so I wouldn't run the battery dead. Well after adjusting them I got back in the car and noticed the Service engine soon light was on. Well I shut the car back off and restarted it and the light went off and hasn't came back on yet. Well I decided to scan my car for codes. I came up with a code 44 which is a lean oxygen sensor. Well I just had my sensor replaced about 15,000 miles ago. It'* a bosch sensor. Ya I know but this time I will use an AC Delco one. What would cause my car to have earlier oxygen sensor failure. The original one lasted 150.000 miles. Any thoughts on this?
Thread
Thread Starter
Forum
Replies
Last Post
lobi
Oldsmobile
16
02-24-2011 10:46 AM