Oxygen Sensor

Tiny
DARRYL13
  • MEMBER
  • MAZDA 626
I am going to buy an oxygen sensor for my 2002 Mazda 626, but I want to install it myself. How do I do it and where do I start?
Friday, May 5th, 2006 AT 8:23 AM

1 Reply

Tiny
PROTEGEDRYVER
  • MEMBER
  • 5 POSTS
Your going to need an oxygen sensor installation tool, when u purchase your sensor u can purchase the tool also, the tool runs about $15.00 i'd get a manual as well as a guide for u. But first u must determine if u have one or two sensors, my car has 2, an outer and an inner because I have 2 catalytic convertors. Again get a manual to guide u along. If u have 2 sensors, that can be costly. I replaced mine, and the both of them totalled $250.00
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Sunday, May 28th, 2006 AT 5:43 PM

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