[mmeuer]

I need help... can someone let me know where the oxygen sensor that's fitted on left had side of engine Close to the turbo where is the connector located as I cannot find it... I can remove the sensor with the crows foot tool but for the life of me can't see the plug to disconnect it... the bmw part number is 13627793825 and one other thing is does the sensor have a separate fuse for the heat and if so where is that located somi can check it.

Thanks in advance

[Eddamoo]

Isn't it just a case of following the wire? I think the wires are cable-tied which may make this more difficult, but you'll need to release them if you're replacing the sensor anyway.

The connector is just up and to the rear somewhere - near where the DPF pressure differential sensor is.

At the very end of this video shows where the fuse is - It doesn't look to be a simple bade fuse which you can test but im unsure: https://www.youtube.com/watch?app=desktop&v=wTQDO_cbad4

What codes did you have and how does the problem present, if you dont mind me asking?

[mmeuer]

Thanks for the reply and here were the codes which were obtained from carly.. I also ran ista and it showed that the oxy sensor wasn't active