sorry VW question fault/code opinion required

[citronut]

i know its not french,

i had a customer come to see me asking if i knew what is involved in sorting fault/code P2203,
on doing a goooogly search it comes up with "NOx Sensor Circuit High Input (Bank 1)",

there are people on the internet saying the Nox sensor is dealer only at a cost of between £300 and 400 squid,

anyone had experience and know the best way forward

thanks in advance

[citronut]

someone must know about these jeer mun things

[Stickyfinger]

http://www.volkswagenforum.co.uk/f33/go ... -4698.html" onclick="window.open(this.href);return false;

seems common


lerch sprung technica

[ACTIVE8]

http://www.volkswagenforum.co.uk/f33/go ... -4698.html

seems common


lerch sprung technica

It also seems very expensive, reading through the posts on the Vee Dub forum.

[spider]

Pity you're not a bit nearer Malcolm as I have a vcds/vagcom which would determine if it really is that at fault or not ie live data amongst other things.