Knock Sensor - Daewoo MUSSO Service Manual

1F1-74 M162 ENGINE CONTROLS

KNOCK SENSOR

Functions
Vibration of the engine block is transmitted to the sensor and
transferred to the ECU in the form of an alternating voltage
signal via a shielded cable. The knock sensor is fastened to
the engine block to recognize knocking in all cylinders. The
ECU compares the signal and the retards firing point.
Removal & Installation Procedure
1. Disconnect the knock sensor connector from the intake
manifold bracket.
2. Unscrew the mounting bolt (M8 X 28) from the knock sensor
installed on the cylinder block and remove the knocking
sensor.
Installation Notice
Tightening Torque
3. Installation should follow the removal procedure in the
reverse order.
22.5 - 27.5 Nm