Knock?

[1BAD_GN]

I have made a few wot blast and scanmaster has never shown any knock retard. I know that is a good thing but it also has me wondering is the knock sensor operating correctly. I'm running 18psi of boost with alky. Base fuel pressure is 42 with vac line off.

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[1BAD_GN]

Does anyone have a picture of the knock sensor and its location and a sure fire test procedure that will set off KR on the scanmaster?? Tried search option to no avail

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[Hotrodbuick]

It's located behind intake manifold and has a single wire going to it. It's a round thing, you should see it back there. I'm not sure how to test it

 

[we4Mateo]

It's located behind intake manifold and has a single wire going to it. It's a round thing, you should see it back there. I'm not sure how to test it

Tap the back of the block, gently, with a handle of a hammer or screwdriver while key is on and you should see kr on a scanmaster. If not, try again, gently, but use the hard end of the hammer, if no knock, then something is wrong with the sensor or the circuit.

 

[Bescurred]

18 PSI and alky should easily show zero knock. Some people can run 18psi on 93 octane alone!