How to: 2001 Mazda Tribute v6 B2S1 O2 sensor replacement

Don't forget to subscribe and click the bell, THANKS!
If you found this video useful or like it, you can help me at: paypal.me/jcvdo
Thank you very much.
Show you how to replace O2 (Oxygen) sensor (Bank 2 Sensor 1) and tool needed for this job.
This works on Ford Escape too because as I known they used the same engine.
Engine Air Filter Replacement
• howtos: 2001 Mazda Tri...

[@charleskirkpatrick8944]

Good video self-explanatory thank you very much for the a lot of people ain't too much the detail thank you very much

[@jcvdo8455]

I'm glad that is helpful for you, I hope you can fix it too.

[@kasissunders8600]

Great video

[@GarethKing1]

You're a lifesaver

[@jcvdo8455]

Thanks, I'm glad my video worked for you.

[@MrDanneauxs]

Thanks for this video. This is the first I found for S2B1 as most all others deal with the other 3 sensors. It's nearly impossible to access from the top. I tried for an hour and ended up using a swivel and 2 extensions, but couldn't get it to budge. I have the sensor socket tool not one like yours. It turns out I did loosen it but it wasn't turning probably because of how I had it rigged up. I watched your video, took off the bottom skid plate and bam! easy access (well easier). I really hope the sensor is the problem, but I suspect it's more to do with the p0401 Exhaust gas re-circulation flow insufficient that's causing the o2 to be stuck in lean. But, I can't find any leaks and I had a sensor already so I gave this a shot. If not, then next I guess trying to diagnose the canister solenoid or purge valve. Thanks again!

[@jcvdo8455]

I'm glad that was useful for you my video. Check the Upper Intake Manifold Gaskets area, may suckling air from there too. May need to replace gaskets, in my case was that.

[@charleskirkpatrick8944]

What kind of problems were you having

[@freemanolo6809]

Thank alot.

[@Andrew-rb4gs]

Well done...thanks.

[@Larry-Hi]

Wow, that upstream O2 sensor looks like a bear to access. I have to replace both, upstream and downstream. How do I disconnect the connector? Is it a push in tab type lock? Thank you for the video.

[@jcvdo8455]

hello, is a push tab but sometimes is tricky to pull of.