Buick Workshop Service and Repair Manuals > Electra Park Avenue V6-231 3.8L VIN C SFI (1989) > Powertrain Management | Sensors and Switches - Powertrain Management | Sensors and Switches - Computers and Control Systems | Oxygen Sensor | Component Information | Technical Service Bulletins

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Oxygen Sensor: Locations

Engine Compartment Component Location

Rear Of Engine

Applicable to: Bonneville, Electra, LeSabre, Park Avenue, 88 & 98 w/V6-231/3.8L VIN C

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