Dtc po137
Thread Starter
Racer
Joined: Oct 2005
Posts: 386
Likes: 46
From: Sun City, AZ
Dtc po137
Hey Guys
Got my vert out yesterday and twice got the check engine light with the PO137 code. The code reader I have says low voltage bank 1 sensor 2. I've been getting this code for a while now and usually just clear it. But I'm tired of doing that and want to fix it. Is this a matter of just replacing the oxygen sensor on the drivers side behind the cat or is there something else that causes this code that I should look for? I hate to replace parts and still have the same problem pop up again later. I can sometimes go for weeks with out it doing this and then other times it will do it mulitple times the same day.
Thanks for any ideas
Bob
Got my vert out yesterday and twice got the check engine light with the PO137 code. The code reader I have says low voltage bank 1 sensor 2. I've been getting this code for a while now and usually just clear it. But I'm tired of doing that and want to fix it. Is this a matter of just replacing the oxygen sensor on the drivers side behind the cat or is there something else that causes this code that I should look for? I hate to replace parts and still have the same problem pop up again later. I can sometimes go for weeks with out it doing this and then other times it will do it mulitple times the same day.
Thanks for any ideas
Bob
Safety Car
Joined: Jan 2001
Posts: 4,386
Likes: 689
From: Boise ID
