Knock sensors, location/task/design/function - GF15.12-P-4101AM: Notes

Fig 1: Identifying Knock Sensors Location Right And Left Side

Courtesy of MERCEDES-BENZ USA

	Knock sensors, location		GF15.12-P-4101-01AM
	Knock sensors, task	The knock sensors detect the vibrations at the crankcase of the respective cylinder bank.
	Knock sensors, design	The knock sensors are all in one a closed system. Inside the sensor are piezo crystals. The screened 2-pin connection lines are directly put onto the knock sensors.
	Knock sensors, function		GF15.12-P-4101-02AM