2002 silverado o2 sensor question - Truck Forums


Reply
 
 
 
Thread Tools Search this Thread
  #1  
Old 06-29-2008, 11:16 AM
Thread Starter
 
Join Date: Jun 2008
Posts: 1
Default 2002 silverado o2 sensor question

hello, i have a 2002 chevrolet z71 with a 5.3 and service engine soon light came on so i took it to auto zone and they read the code for me. turns outthe one of the o2 sensors went out. i was wondering which sensor was bank 2 sensor #2
Reply With Quote
  #2  
Old 06-30-2008, 06:08 AM
Senior Member
 
Join Date: Feb 2007
Location:
Posts: 2,167
Default RE: 2002 silverado o2 sensor question

bank 2 is right...sensor 2 is rear.

the guys at autozone didn't know that?
Reply With Quote
  #3  
Old 06-30-2008, 08:51 AM
Senior Member
 
Join Date: Jul 2007
Location:
Posts: 1,855
Default RE: 2002 silverado o2 sensor question

Ha ha! Not suprised. When I worked at Advance Auto, there was only two people who knew how to run the scanner, let alone what the codes meant.
Reply With Quote
  #4  
Old 06-30-2008, 12:14 PM
 
Join Date: Feb 2008
Location:
Posts: 21
Default RE: 2002 silverado o2 sensor question

Change all of them. It's time. If you still get a light. It is possible you have a bad Cat.
Not uncommon for 2002/ 2003
Reply With Quote
  #5  
Old 06-30-2008, 02:12 PM
TruckForum Addict
 
Join Date: Jan 2007
Location:
Posts: 826
Default RE: 2002 silverado o2 sensor question

Can someone say, "turn those things off"?...
Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
How many post cat O2 sensor on 2002 Avalanche 2500 with 8.1L motor? DBWRSV Chevrolet Avalanche Forum 1 02-15-2012 01:45 PM
How many post cat O2 sensor on 2002 Chevy truck with 8.1L motor? DBWRSV Chevy Silverado/ GMC Sierra Forum 3 12-01-2011 12:11 PM
2002 O2 sensor TMAN2002 Chevy Silverado/ GMC Sierra Forum 10 04-22-2008 11:16 AM
speed sensor/map sensor brooke01 Chevy Silverado/ GMC Sierra Forum 0 01-04-2007 08:43 PM
Location of 02 sensor Bank 1 sensor 2 gldbrg_23 Chevy Silverado/ GMC Sierra Forum 1 07-11-2006 11:27 AM


Tags
02, 2002, 2008, 99, ation, bank, chevy, injector, loc, location, o2, oxygen, replacement, sensor, silverado, slope

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 -5. The time now is 03:52 AM.