SPONSORED LINKS

1998 Mazda 626 Check engine light- oxygen sensor failure

Tiny
JINNEEBHAT
  • MEMBER
  • 1998 MAZDA 626
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 10,700 MILES
Mazda 626 10700 miles.
I got a check engine light recently. It was diagonised for a oxygen sensor failure. Replaced the sensor but got it back within 30 miles. Another sensor had failed so replaced it again. After 10 miles, the checklight is back again.

Is there something wrong with my car or I need to consult some other automobile engineer?
SPONSORED LINKS
Sunday, February 15th, 2009 AT 11:33 PM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Usually a faulty catalytic converter will throw the oxygen sensor code. I suggest having the cat. Converter tested. If it is bad, it can also cause the sensors to go bad.

Thanks for using 2CarPros. Com!
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Sunday, February 15th, 2009 AT 11:36 PM

Please login or register to post a reply.

Related Check Engine Light Content

Is it Safe to Drive Check Engine Light?
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
Check Engine Light
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
VIEW MORE

Sponsored links