V50 L5-2.4L VIN 38 B5244S4 (2006)
Oxygen Sensor: Service and Repair
Oxygen Sensor (Catalyst Monitor Sensor)
Oxygen sensor (Catalyst monitor sensor)
Note! The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the
essential information in the illustrations is always correct.
Replacing components
Removing the front heated oxygen sensor (HO2S)
Slacken off and disconnect the connector for the front heated oxygen sensor (HO2S).
Raise the vehicle.
Remove:
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the lower engine cover
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the front heated oxygen sensor (HO2S). Use tool 999 5543 SOCKET NV-22 HO2S See: Tools and Equipment/999 5543 Socket NV-22 HO2S.
Installing the front heated oxygen sensor (HO2S)
Install:
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the front heated oxygen sensor (HO2S). Tighten. See: Tightening torque See: Engine, Cooling and Exhaust/Engine/Specifications/Mechanical
Specifications/Tightening Torque
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the lower engine cover. Lower the vehicle. Connect the connector for the front heated oxygen sensor (HO2S). Secure the cable harness in the clips
and clamps.
Replacing components
Removing the rear heated oxygen sensor (HO2S)