Could u please tell me what oxygen sensors I.

PAULETTE2013

MEMBER
1999 INFINITI Q45
193,000 MILES

Hi could u please tell me what oxygen sensors I need to purchase for my vehicle thank u

Monday, November 19th, 2012 AT 12:47 AM

4 Replies

ASEMASTER6371

MECHANIC
52,797 POSTS

Why? They dont fail that often let alone fail all at once

what is the code?

Roy

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Monday, November 19th, 2012 AT 12:48 AM

PAULETTE2013

MEMBER
3 POSTS

I went to autozone and the guy said that it had 4 codes knock sensor or oxygen sensor and they say that my car has 3 oxygen sensors and 2 knock sensors and I was going to replace them all thats why I wanted to know

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Monday, November 19th, 2012 AT 12:52 AM

PAULETTE2013

MEMBER
3 POSTS

What ones do I need 2 downstreams and 1 upperstream or left and right upper and 1 bottom please help me out

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Monday, November 19th, 2012 AT 12:55 AM

ASEMASTER6371

MECHANIC
52,797 POSTS

First of all, autozone are parts salesman not techs. I would not take there word for anything

i still need the numbers as requested. Then we can further help you

Roy

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Monday, November 19th, 2012 AT 1:00 AM