V90 L6-2.9L VIN 96 B6304S (1998)
Knock Sensor: Service and Repair
Rear Knock Sensor
Removing Knock Sensors
Remove:
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battery negative lead
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screw holding dip stick bracket, turn dip stick.
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knock sensor (KS) connector
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knock sensor.
Installing Knock Sensor
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Install knock sensor and tighten. Tightening torque 20 Nm (14.8 ft.lb).
NOTE: The rear knock sensor should be tightened to nine o'clock position.
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Connect knock sensor connector.
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Connect battery negative terminal.