volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Oxygen Sensor|Diagrams > < Electrical Specifications|Page 1075
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Oxygen Sensor: Locations

Heated Oxygen Sensor(s)

The front oxygen sensor is mounted in the exhaust pipe, up-stream of the catalytic convertor.  The rear sensor is mounted in the exhaust
down-stream of the catalytic convertor.

Oxygen Sensor|Diagrams > < Electrical Specifications|Page 1075