Test Knock Sensors

[Justin]

I just did a search, but I want to confirm what I found.

The only way to test a knock sensor is to put a meter on the ECU end of the harness, ignition on, and rap on the intake manifold, or near the senor and watch for voltage?

Correct, or not so much?

 

[ABQMK2]

Damn...I was just searching the same thing...I also just ordered the knock sensor re-wire kit...thanks Shaeff(sp?)

page FI-34 in my TSRM say for voltage KS-E2 "crunking?" or running 2-4 STD voltage. I also found one other thing but i cant remember it off the top of my head but, I hope a pro sure chimes in here...thanks for this thread.