Oxygen Sensor Location/Installation?
#1
The Captain
![](https://www.rx7club.com/images/misc/05_year_icon.png)
Thread Starter
Join Date: Jul 2005
Location: NJ/NY/FL
Posts: 566
Likes: 0
Received 0 Likes
on
0 Posts
![Question](https://www.rx7club.com/images/icons/icon5.gif)
Pretty straight forward, I want to change my oxygen sensor but I am not quite sure where it is located. Help would be appreciated.
-Neal
-Neal
#3
Low boost is 18psi *)
![](https://www.rx7club.com/images/misc/05_year_icon.png)
Join Date: Jun 2005
Location: Champaign IL
Posts: 63
Likes: 0
Received 0 Likes
on
0 Posts
You need to remove all the rubber piping that leads to the intake box (minus the larger, lowest one) I think there is 1 large (like 2" diamter) pipe and 3 smaller pipes that come off
If you look down to the side of the engine, looking at the exhaust manifold, you'll see it sticking out (points towards the front of the car at an angle) You'll be able to get a socket and a ratchet down there. Should be a 15-20 min job
If you look down to the side of the engine, looking at the exhaust manifold, you'll see it sticking out (points towards the front of the car at an angle) You'll be able to get a socket and a ratchet down there. Should be a 15-20 min job
#5
Originally Posted by Booztd 3
You need to remove all the rubber piping that leads to the intake box (minus the larger, lowest one) I think there is 1 large (like 2" diamter) pipe and 3 smaller pipes that come off
If you look down to the side of the engine, looking at the exhaust manifold, you'll see it sticking out (points towards the front of the car at an angle) You'll be able to get a socket and a ratchet down there. Should be a 15-20 min job
If you look down to the side of the engine, looking at the exhaust manifold, you'll see it sticking out (points towards the front of the car at an angle) You'll be able to get a socket and a ratchet down there. Should be a 15-20 min job
agreed
i was changing my intake pipes and i looked down towards the y pipe and i saw the o2 sensor and im like, damn its only right here? wow, that looks easy to change..im about to change mine since everything is already out..
#6
Low boost is 18psi *)
![](https://www.rx7club.com/images/misc/05_year_icon.png)
Join Date: Jun 2005
Location: Champaign IL
Posts: 63
Likes: 0
Received 0 Likes
on
0 Posts
The only thing that will probably give you trouble is there are some AC lines that travel up against the chassis on that side. It may make it a bit difficult to maneuver the ratchet around
#7
Originally Posted by California Dreaming
Pretty straight forward, I want to change my oxygen sensor but I am not quite sure where it is located. Help would be appreciated.
-Neal
-Neal
Did you find the gas cap yet? Or did you have to ask someone on the forum where it's located?
Just because it has a rotary engine doesn't mean it's from Mars.
Use a little common sense. You can pretty much can conclude that it's in the exhaust system somewhere.
Add to that, it's normally located close to the engine.
Jack the car up & look for it.
Hint....
Short sliver thing with a wire comming out the end, sticking out the precat/down pipe.
People who ask simple mechanical questions like this worry me. Are you really capable to working or your car without adult supervision?
Trending Topics
#8
The Captain
![](https://www.rx7club.com/images/misc/05_year_icon.png)
Thread Starter
Join Date: Jul 2005
Location: NJ/NY/FL
Posts: 566
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Sled Driver
Buy a shop manual..........
Did you find the gas cap yet? Or did you have to ask someone on the forum where it's located?
Just because it has a rotary engine doesn't mean it's from Mars.
Use a little common sense. You can pretty much can conclude that it's in the exhaust system somewhere.
Add to that, it's normally located close to the engine.
Jack the car up & look for it.
Hint....
Short sliver thing with a wire comming out the end, sticking out the precat/down pipe.
People who ask simple mechanical questions like this worry me. Are you really capable to working or your car without adult supervision?
Did you find the gas cap yet? Or did you have to ask someone on the forum where it's located?
Just because it has a rotary engine doesn't mean it's from Mars.
Use a little common sense. You can pretty much can conclude that it's in the exhaust system somewhere.
Add to that, it's normally located close to the engine.
Jack the car up & look for it.
Hint....
Short sliver thing with a wire comming out the end, sticking out the precat/down pipe.
People who ask simple mechanical questions like this worry me. Are you really capable to working or your car without adult supervision?
![rolleyes](https://www.rx7club.com/images/smilies/rolleyes.gif)
#9
Originally Posted by Sled Driver
People who ask simple mechanical questions like this worry me. Are you really capable to working or your car without adult supervision?
![rolleyes](https://www.rx7club.com/images/smilies/rolleyes.gif)
People have to start somewhere when it comes to working on cars; "California Dreaming" is starting with something fairly simple and trying to do it himself and that's a good thing.
#11
Originally Posted by California Dreaming
Clearly I am not yet at your almighty level of vehicle intelligence. ![rolleyes](https://www.rx7club.com/images/smilies/rolleyes.gif)
![rolleyes](https://www.rx7club.com/images/smilies/rolleyes.gif)
Thread
Thread Starter
Forum
Replies
Last Post
killerrx710
Adaptronic Engine Mgmt - AUS
5
09-28-15 09:13 AM
killerrx710
2nd Generation Specific (1986-1992)
1
09-24-15 10:57 PM
rotor_veux
2nd Generation Specific (1986-1992)
7
09-19-15 07:13 PM