need help with a PCM code: P0137
Thread Starter
Le Mans Master
Joined: Mar 2002
Posts: 6,885
Likes: 2
From: Corpus Christi TX
need help with a PCM code: P0137
I've popped this code a few times over the last 2 months. Again today on the way back to work.
What is the description of the code and what should I do to eliminate it?
Car is 2002 Z06 with a cam, pulley, xpipe w/cats, borla catback, and ls1edit.
Any help appreciated.
Thanks.
What is the description of the code and what should I do to eliminate it?
Car is 2002 Z06 with a cam, pulley, xpipe w/cats, borla catback, and ls1edit.
Any help appreciated.
Thanks.
Drifting
Joined: May 2002
Posts: 1,607
Likes: 1
From: San Francisco CA
Re: need help with a PCM code: P0137 (BLU-BY-U)
P0137 is O2 low voltage bank 1 sensor 2 which translated means the driver side rear O2 may have detected a lean condition. Since it is an intermittent condition, it could mean a wiring/connector problem. You might want to try swapping the rear O2 sensors from one side to the other and see if you throw a P0157 instead.
Thread Starter
Le Mans Master
Joined: Mar 2002
Posts: 6,885
Likes: 2
From: Corpus Christi TX
Re: need help with a PCM code: P0137 (BLU-BY-U)
thanks fellas.
What does the PCM do to the timing/fuel tables when it senses this condition? Will it pull timing or dump fuel?
Maybe I should have it replaced or have the wiring checked out. The car has been a little down on power.
What does the PCM do to the timing/fuel tables when it senses this condition? Will it pull timing or dump fuel?
Maybe I should have it replaced or have the wiring checked out. The car has been a little down on power.
Le Mans Master
Joined: Jun 2001
Posts: 7,331
Likes: 518
From: Admit Nothing, Deny Everything, Make Counter Accusations.
Re: need help with a PCM code: P0137 (BLU-BY-U)
Check the Heated O2 sensor fuses. I am not looking at my shop manual right now but I remember that certain Heated O2 sensor codes can be caused by a blown fuse. I am not sure if your code is related to fuses but it is worth a look.
