Sensor code

BakPak · Aug 20, 2019

Hello everyone I have a fault code which I would like some advice on please.

Could someone please tell me exactly where this sensor is?
I assume it is in the exhaust manifold but which side, if indeed it is that?

Charlie Farley · Aug 20, 2019

Bank1 - Sensor 1 (B1-S1 ) is the pre cat sensor.

BakPak · Aug 20, 2019

Thanks Rob do you have a picture showing its location please mate

Charlie Farley · Aug 20, 2019

Not to hand but i'll have a look .

Charlie Farley · Aug 20, 2019

what engine do you have?

BakPak · Aug 20, 2019

Thanks Rob are they a genuine part or is ok get cheap ebay?

BakPak · Aug 20, 2019

3.0tdi Quattro ASB

Charlie Farley · Aug 20, 2019

ECP normally have several choices from several brands for most applications, down to you really.

BakPak · Aug 21, 2019

Just Rob. said:
Not to hand but i'll have a look .

Hi Rob did you find a drawing showing the sensor position?
Thanks in advance. There should be a facility on this forum for giving out Stella credits.

Charlie Farley · Aug 21, 2019

sorry chap I did but had an issue uploading it , will try again when I get home.

BakPak · Aug 21, 2019

Just Rob. said:
sorry chap I did but had an issue uploading it , will try again when I get home.

I think you are due at least 4 Stella tokens for your help dude. Have you got any goodies for sale that would be suitable for mine?

BakPak · Aug 21, 2019

Tracked the wires back and guess what..

That's the wires from the 02 sensor.