Hi everyone, does anyone know where I can find a DIY guide on how to replace the O2 sensors on a 3.6L VR6? I'm just about to pull the plug on buying replacements for all 4 cause I've been getting some stuck lean error codes for both banks. It doesn't seem particularly difficult but I'd like to make...

Hi,

Volkswagen is trying to charge me $650 to replace a O2 sensor on my 2017 tiguan.

I was wondering if I could replace it myself or somewhere else for much cheaper.
Or do we need to have access to their software thing?

Thanks

For sale is a brand new Bosch Oxygen sensor ('before' cat sensor)

I originally bought it for my VW Golf 2.0 tdi only to find out that my car doesn't have such a thing fitted as it hasn't got a particle filter . (My car idles poorly and replacing the part was supposed to fix...

One of the oldest ones in the (electronic vw) book... I'm having o2 sensor problems. I have done a search in this category for any previous threads but there isnt too much out there.

Long story short, I replaced my old o2 sensor (according to vagcom wasn't cycling between 0.2-0.9v within...

Firstly my fuel economy has dropped baddly i was told by the previous owner it was the o2 sensor, where should i go to get it replaced or fixed.
Also where is a trust a reliable mechanic in western Victoria?
Audi A3 1998 1.8ltr T

~Ali~