Operation CHARM
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Volvo
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1990
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780 V6-2849cc 2.8L SOHC B280F
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Knock Sensor
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Service and Repair
Knock Sensor: Service and Repair
Knock Sensors:
1.
Disconnect the
knock sensor
electrical connector.
2.
Remove the retaining bolt from the
knock sensor
.
3.
Remove the
knock sensor
.
4.
Reinstall the
knock sensor
and torque to:
15 ft. lb. (20 Nm)