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Catalytic converter location?

Tiny
EDDIE OAKLEY
  • MEMBER
  • 2001 MAZDA TRIBUTE
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 200,789 MILES
Where is my catalytic converter on my vehicle?
Monday, October 22nd, 2018 AT 11:09 AM

12 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon.

It is right off the exhaust manifold. I attached two pictures for you to view. Check out the diagrams (Below). Please let us know what happens.

Roy
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Monday, October 22nd, 2018 AT 11:15 AM
Tiny
JETFIXER42
  • MEMBER
  • 2 POSTS
  • 2001 MAZDA TRIBUTE
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 93,000 MILES
After replacing EGR valve, solenoid, spark plugs, IAT sensor I have noticed that I am not getting any pressure from the exhaust system at the tailpipe. Should I look more at the catalytic converter, or focus on other parts?
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Monday, October 5th, 2020 AT 5:26 PM (Merged)
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
How does it run?
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Monday, October 5th, 2020 AT 5:26 PM (Merged)
Tiny
JETFIXER42
  • MEMBER
  • 2 POSTS
It runs kind of rough and hot. I am not getting good gas mileage either. Is it possible that the cat converter is bad or clogged, or maybe the muffler because it is kind of loud as well.
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Monday, October 5th, 2020 AT 5:26 PM (Merged)
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Yes that is likely need to have exhaust back pressure tested. If can't afford locate and remove os sensor in exhaust in front of CAT. Performance improves then CAT blocked
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Monday, October 5th, 2020 AT 5:26 PM (Merged)
Tiny
ASHSID
  • MEMBER
  • 1 POST
  • 2001 MAZDA TRIBUTE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 80 MILES
Where is bank 2 cat converter on 2001 mazda tribute
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Monday, October 5th, 2020 AT 5:26 PM (Merged)
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
That would be the converter on the FRONT bank.
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Monday, October 5th, 2020 AT 5:26 PM (Merged)
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
I've checked it, all you got is one (1) Cat and one (1) HO2S
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Monday, October 5th, 2020 AT 5:26 PM (Merged)
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
Ras is right about it only having one Cat but it does have 2 0/2 sensors. That is Federally mandated.
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Monday, October 5th, 2020 AT 5:26 PM (Merged)
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
He must be talking about a sensor not the catatytic converter. B1 is where the sprakplug no.1 is-I missed the other sensor on Alldata
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Monday, October 5th, 2020 AT 5:26 PM (Merged)
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
Alldata is not real clear on this one. The 3.0 appears to have only one Converter but it has 0/2s at the front and rear of it. Some of the other engines have 4 sensors and 2 cats.

https://www.2carpros.com/images/external/97372175.gif
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Monday, October 5th, 2020 AT 5:26 PM (Merged)
Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
In addition to this info, I am attaching the process on how to replace it.

Also, here is a guide on how to test the converter:

https://youtu.be/kNXh1Lphzr4

https://www.2carpros.com/articles/bad-catalytic-converter-symptoms

Please see the info below and let me know what questions you have.

thanks
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Tuesday, January 18th, 2022 AT 7:05 PM

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