Okay i am going to attempt to replace both my 02 sensors 2mw.

BUT i have no idea what the hell to do :headvswal

dont know how hard it is,

sorry to be a pain but can anyone help and give me a step by step guide on what to do!!

As you mite be aware by now i am no mechanic.

firstly you need crowsfoot sockets long extention bar,s a knuckle joint and lots of patience passenger side is quite easy remove the battery and play round with the best extention combination to get onto the sensor slight turn and it should screw out easily dont forget to unplug the loom drivers side is a little more difficult i did mine while my brake master cylinder was off but same idea to remove/rep[lace

Some info here - http://www.ttzd.com/tech/precatstech.html and here - http://www.300zx.co.uk/forums/showthread.php?t=65236&highlight=sensors

 

Vijay

thanks however i cant really open the link from vijay.

and this mite seem lyk a dumb question but where is it located and how do i unplug the drivers side loom?

Search, as they say, is your friend! ;)

 

You might have to register with http://www.ttzd.com to get to Vijay's link, but it's worth it coz there's loads of good technical descriptions there.

 

For connector locations, there is a post somewhere (try searching for "engine bay" or something) where they're all labelled up. They're easy to get to though. :)