Knock sensor wiring?

[brentrussell]

Not 100% sure what this is....located left hand side rear of engine.
Can someone tell me which wire goes where?
1x Yellow
1x Red.

Thanks for your help.

[Won]

I'm fairly certain that they're are thermotime switch for cold start valve operation with CIS injection. Definitely not a knock sensor. Aren't the spade connectors 2 different sizes and the sensor also has 2 different "buttons" so they can only go on one way? That's what I remember from mine anyway.

[ischmitz]

Yes, this a thermo switch and the connectors can go on either way - it doesn't matter.

[brentrussell]

Had another look at it today and you are right, two different size spade terminals. Another mission completed.