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?
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?