Lebaron Landau L4-153 2.5L SOHC Turbo VIN J FI (1990)
Knock Sensor: Description and Operation
Knock Sensor
The detonation sensor is a signal generator that operates when a spark knock occurs in the combustion chambers. The sensor is mounted in the intake
manifold where it can detect detonation in any of the cylinders. The sensor informs the Single Board Engine Controller (SBEC) to adjust the spark
advance and turbo boost schedules in order to eliminate detonation.
