o2 ses light - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


2000-2005 Discuss your 2000-2005 Bonneville SE, SLE, and SSEi Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Reply
 
 
 
Thread Tools Search this Thread
Old 11-20-2005, 12:29 AM   #1
Member
Posts like a V-Tak
Thread Starter
 
Join Date: Aug 2003
Location: Patterson ,California
Posts: 91
Thanks: 0
Thanked 0 Times in 0 Posts
Radrick is on a distinguished road
Default o2 ses light

I keep getting the ses light for low voltage on the upstream sensor. I replaced both sensors but the light came on during my recent trip to Las Vegas as soon as I started going up into the mountains.The book says its running too lean and goes into a default mode.
Radrick is offline   Reply With Quote
Old 11-20-2005, 11:02 AM   #2
Senior Member
Posts like a Camaro
 
Join Date: Apr 2005
Location: montreal, Canada
Posts: 1,108
Thanks: 0
Thanked 0 Times in 0 Posts
mike_peperni is on a distinguished road
Default

may be a bad fuel filter or bad fuel pressure?
Willwren should will chime in and get you better info.
mike_peperni is offline   Reply With Quote
Old 11-20-2005, 02:14 PM   #3
Senior Member
Posts like a Camaro
 
Join Date: Sep 2003
Location: Bad Axe,MI.
Posts: 1,025
Thanks: 0
Thanked 0 Times in 0 Posts
daman is on a distinguished road
Default Re: o2 ses light

Quote:
Originally Posted by Radrick
I replaced both sensors
what brand of o2 did ya use??????
daman is offline   Reply With Quote
Old 11-20-2005, 10:26 PM   #4
Senior Member
True Car Nut
 
Join Date: Oct 2002
Location: Groton, CT _NEBF 05, 06, 07_
Posts: 2,703
Thanks: 0
Thanked 0 Times in 0 Posts
markwb is on a distinguished road
Default Re: o2 ses light

Quote:
Originally Posted by Radrick
the light came on during my recent trip to Las Vegas as soon as I started going up into the mountains..
Does the higher altitude have any affect?
markwb is offline   Reply With Quote
Old 11-21-2005, 03:44 PM   #5
Senior Member
True Car Nut
 
Join Date: May 2005
Location: _Phoenix, AZ_ _WCBF '05, '06, '07 Survivor_ ____NEBF '07 Remnant___
Posts: 3,448
Thanks: 0
Thanked 0 Times in 0 Posts
Echo SSEI is on a distinguished road
Default

What is the exact code? What book are you referencing?
Echo SSEI is offline   Reply With Quote
Old 11-21-2005, 07:24 PM   #6
Senior Member
True Car Nut
 
Join Date: Oct 2002
Location: Groton, CT _NEBF 05, 06, 07_
Posts: 2,703
Thanks: 0
Thanked 0 Times in 0 Posts
markwb is on a distinguished road
Default Re: o2 ses light

Quote:
Originally Posted by Radrick
The book says its running too lean and goes into a default mode.
Is this book the Factory Service Manual? This is what Echo is asking I think.
markwb is offline   Reply With Quote
Old 11-30-2005, 01:15 AM   #7
Member
Posts like a V-Tak
Thread Starter
 
Join Date: Aug 2003
Location: Patterson ,California
Posts: 91
Thanks: 0
Thanked 0 Times in 0 Posts
Radrick is on a distinguished road
Default

The code I am getting is PO 131 O2 sensor circuit low voltage bank one sensor one. The new O2 sensors are AC Delco
Radrick is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
1989 SES light 2x4 1987-1991 8 07-29-2003 04:42 PM
ses light. making me mad buzzbomber88le 1987-1991 5 05-01-2003 10:20 PM
SES light comes on when i coast. 93-SSEI- 1992-1999 3 04-23-2003 12:31 AM
SES light SSEi95 General GM Chat 9 03-23-2003 11:18 PM
Rough tranny shift & SES Light illumination dsmorse 1992-1999 4 01-09-2003 02:09 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -4. The time now is 09:26 PM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.