Knock Sensor - Daewoo KORANDO Service Manual

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
M161 ENGINE CONTROLS 1F2-75