Can someone confirm the ECU wire colour of an EP82 Knock sensor, pin 23 (KNK)

[Taggy]

Hi

As above, someone the other day told me it was the white one, but when i have actually looked at the circuit diagrams everything else is telling me its black?!

Can someone confirm, its pin23 on an ep82 loom, also known as the KNK wire which is for the knock sensor.

[turbo Grant]

It's the black wire for knock sensors. White is for O2 sensor