[SOLVED] Need help with 02

I recently purchased an 08 speed3 and I was going to replace the downstream o2 sensor. When I got underneath the car the sensor is there but the wires are cut flush with the top of the sensor and I cant find the plug. To be honest this is my 1st mazda so Im not even sure where the plug comes from to look for it. But I looked pretty hard for it and I cant find it. Anyone have any ideas what may be going on?

 

The plug for the secondary is on the top of the transmission below the intake/turbo/battery area. It should be a gray harness side plug with a gray sensor side plug, four wires, four pin plug. Pics in a moment

Edit for picture reference:

This is the o2 sensor and the plug side

This is where it plugs in



From the driver side fender



Also, Whalecum to MSO.

 

And if the pics didn't help, snap a pile of pics and upload them here.

You got this. Welcome to mso!

 

You guys are awesome thank you so much! I am pretty busy the next week or 2 but I am going to try my best to get out there and find it.

 

Im sorry for the late update.. I was able to go out today and work a bit on it and vola! It was right where you pointed me to. Thank you so much. I still have quite a bit to do on the car but I am very much looking forward to getting it done.
Thanks again

 

Get to fixing.

Also, you should post in the new member area and introduce yourself, post some pictures of the car and your mods list. Others will like to see. Myself included.

 

Glad you got it fixed

 

Ill do that as soon as I get her down from the ramps. Right now it looks like shes going to be there at least for another week. Life is taking priority at the moment lol.

 

Completely understandable, it happens to us all.