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Buick
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1991
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Regal V6-191 3.1L
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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 - Ignition System
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Crankshaft Position Sensor
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Locations
Crankshaft Position Sensor: Locations
Typical DIS Crankshaft Sensor:
The crankshaft position sensor is located on the right side of the engine block.