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Home >> Buick >> 1991 >> Century V6-204 3.3L VIN N FI >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Sensors and Switches - Computers and Control Systems >> Knock Sensor >> Locations

Knock Sensor: Locations

RH Rear of VIN N Engine:






The Detonation Sensor is located in the lower RH rear of engine, below G105.
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