Axiom 4WD V6-3.5L (2004)
Knock Sensor: Description and Operation
Knock Sensor
As before, the knock sensor contains an element that converts detection of knock into an electrical signal, and is mounted toward the right and left on the
block between the two banks of cylinders. When the ECM (Engine control Module) receives a signal that indicates knock, the ECM orders ignition
timing to be adjusted to compensate.