LABWORK Knock Sensor for 1996-2004 Honda Civic DX EX HX GX LX 1.6L Acura RL 3.5L

Knock Sensor
Package Include:1 PC Sensor

Mounting Type：Screw-in

The Knock sensor is located on the engine block and in some applications under
the intake manifold
The Knock sensor generates an AC voltage created from the frequency of
poor combustion in the engines combustion chambers. A mechanical fault within the motor
creating a rapping sound may create false signals from this sensor. Ignition timing and the
air/fuel ratio are adjusted to compensate for this condition.
Failure Symptoms: Malfunction Indicator Light illumination, failed emission test, pre-detonation or “ping”, increased emission levels, low engine power