Chevrolet Forum - Chevy Enthusiasts Forums

Cavalier Starting in the 1980s. the Cavalier made a name for itself by offering an affordable 2 and 4 door compact.
Platform: J-body

Upstream O2 Sensor

Thread Tools
 
Search this Thread
 
Old Jan 25, 2018 | 12:23 PM
Share
  #1  
alan00's Avatar
alan00
Thread Starter
CF Beginner
 
Joined: Jan 2018
Posts: 8
Likes: 0
Default Upstream O2 Sensor
Can some tell me where the Upstream O2 Sensor is on my 2000 Z24 2.4 Lt is please.
Reply
0
Old Jan 26, 2018 | 7:08 AM
Share
  #2  
oldchevy's Avatar
oldchevy
CF Monarch
10 Year Member
Liked
 
Joined: Apr 2012
Posts: 6,216
Likes: 438
From: Miami, FL.
Default
There are 2 02 sensors for each pipe. The first one in line is the upstream.
Reply
0
Old Jan 26, 2018 | 8:58 AM
Share
  #3  
alan00's Avatar
alan00
Thread Starter
CF Beginner
 
Joined: Jan 2018
Posts: 8
Likes: 0
Default
Originally Posted by oldchevy
There are 2 02 sensors for each pipe. The first one in line is the upstream.
Thanks for that but my question is where is the upstream sensor located? Do I have to go under the car? Is it on the driver's side etc.
Reply
0
Old Jan 26, 2018 | 9:26 AM
Share
  #4  
oldchevy's Avatar
oldchevy
CF Monarch
10 Year Member
Liked
 
Joined: Apr 2012
Posts: 6,216
Likes: 438
From: Miami, FL.
Default
It's on the exhaust pipe before the cat under the car.
Reply
0
Old Jan 26, 2018 | 10:31 AM
Share
  #5  
alan00's Avatar
alan00
Thread Starter
CF Beginner
 
Joined: Jan 2018
Posts: 8
Likes: 0
Default
Originally Posted by oldchevy
It's on the exhaust pipe before the cat under the car.
O.K. got it, thank you very much.
Reply
0
Back to Subforum
Cavalier
View Next Unread
EXPERTS HELP, Grandpas Cavalier




Advanced Search

All times are GMT -5. The time now is 1:40 AM.