540 o2 sensor

[compmore]

ordered new sensors and a bentley manual from BMA. Unfortunately they sent the sensors and some nissan brake pads instead of the manual.

they have apolagised for the mixup and will resend the manual but won't see it for 10-12 days and was planning to do the sensors tomorrow.

from what i can see it looks they just screw into the cats.

is it just a simple job to change them??

thks
geoff

[ThoreauHD]

I would send you the manual, but your email has a 20MB size limit.

[Chris'91'525i]

You can download the Bentley E34 manual from here;
http://luuk.xs4all.nl/bmwboeken/

Also if you need the special O2 sensor socket to install them, Autozone auto parts has free loaner tools if you don't want to buy it out right.......
You should also use copper (preferred) or nickel anti-seize on the O2 sensors threads. Don't get any of it on the sensor end though, just the threads......

[compmore]

thanks guys

had a go today and all went well

thks

geoff