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Buick
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1995
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Skylark L4-138 2.3L DOHC VIN D MFI
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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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Oxygen Sensor
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Locations
Oxygen Sensor: Locations
Rear Of Engine Compartment:
Located at the top of the exhaust manifold.