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Knock Sensor: Testing and Inspection
CIRCUIT DIAGRAMTROUBLESHOOTING PROCEDURESHARNESS INSPECTION PROCEDURESSENSOR INSPECTION 1.
Disconnect the knock sensor connector
2.
Measure resistance between the terminal 2 and 3.
Standard value: about 5 M Ohms [at 20°(68°F)] 3.
If the resistance is continual, replace the knock sensor.
Knock sensor torque: 16 - 25 Nm (11.8 - 18.4 lb ft)