O 2 sensor??

[krasyal]

Just wondering if it's common to have the oxygen sensor replaced ? My check engine light went on and after further analysis by my mechanic that was the cause if the problem ! He told me it's pretty common fir these mazdas ?

[Donutz]

I had one go on me last summer. A few of us have had o2 sensors crap out.

[SKYMP3]

I'm going to replace mine under warranty tomorrow. 3rd time go back for the check engine. ><

[blankets3]

what o2 sensor is it thats going?

[against the grain]

mine just went also..it appears to b somewhat common..its funny though the parts guy at the dealership was like,...its prolly cuz your runnin a CAI..messes with your fuel/air ratio..i was just like order me one save the explaination..i'm like 3000 over warranty apparently its only covered until 80,000??

[E-POTS]

mine just went also..it appears to b somewhat common..its funny though the parts guy at the dealership was like,...its prolly cuz your runnin a CAI..messes with your fuel/air ratio..i was just like order me one save the explaination..i'm like 3000 over warranty apparently its only covered until 80,000??

really a CAI would do that? but i thought after the install disconnect/reconnect the negative terminal forces the system to relearn the proper mix

[Zuluwun]

doubt it. I'm completely stock, and had the primary O2 sensor die at 105k km.

[Snotrocket]

http://www.bosch.ca/content/language1/html/2581.htm

Aftermarket and cheaper if not under warrantee

[TheMAN]

and nothing but trouble

stick with the OEM or NTK which isn't a lot cheaper than OEM

[Donutz]

I've been running a Denso and haven't had many problems since installing it.

[Dubcee]

Mine crapped out after 122k. Car is much happier now that it's been replaced (did it at the dealer, who was reasonable about it!)

[TheMAN]

I've been running a Denso and haven't had many problems since installing it.

that's fine too... denso makes the OEM sensors