02 sensor advice please

[Ti Kan]

Iain Atkinson writes:
> i am gonna replace the 02 sensor on my 9020vq, what i want to do is to cut
> and splice the existing wires on the new sensor i have 3 wires. 2 white with
> no other colours that go to a plug and a black one that goes into a female
> spade terminal. With the white wires do they need to be connected in any
> particular way round???? Black wire i presume is obvious.

The two white wires are connected to an internal heating element.
There is no polarity (you can connected it either way).  The black
wire is the output signal lead.

-Ti
2003 A4 1.8T multitronic (soon)
2001 S4 2.7T
1984 5000S turbo
1980 4000 2.0
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