Buick Workshop Service and Repair Manuals > LeSabre V6-3.8L VIN K (1996) > Powertrain Management | Sensors and Switches - Powertrain Management | Sensors and Switches - Computers and Control Systems | Heated Oxygen Sensor <--> [Oxygen Sensor] | Component Information | Locations | Heated Oxygen Sensor 2 (HO2S 2) Catalyst Monitor

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Heated Oxygen Sensor: Locations
Component View

HO2S 2 (Catalyst Monitor)

Heated Oxygen Sensor 2 (HO2S 2) is located in the exhaust stream past the three-way catalytic converter.

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