Passat Sedan V6-3.6L (BLV) (2008)
Catalytic Converter: Locations
Exhaust Manifold, Front Exhaust Pipe With Catalytic Converter And Front Muffler Assembly Overview
Front exhaust pipes with catalytic converters and front mufflers, removing and Installing.
1
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Connector
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Brown, 6-pin
2
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Heated Oxygen Sensor (HO2S) 2 G108, 50 Nm
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Bank 2, sensor 1
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Installed in the exhaust gas stream of cylinders 4, 5 and 6
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Grease thread only using G 052 112 A3 ; do not let G 052 112 A3 get onto slits of oxygen sensor body
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Use ring spanner set for oxygen sensor 3337 for removal and installation
3
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Securing nut
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Replace
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M8: 25 Nm
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M10: 40 Nm
4
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Connector
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Black, 6-pin
5
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Heated oxygen sensor G39, 50 Nm
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Bank 1, sensor 1
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Installed in the exhaust gas stream of cylinders 1, 2 and 3
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Grease thread only using G 052 112 A3 ; do not let G 052 112 A3 get onto slits of oxygen sensor body
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Use ring spanner set for oxygen sensor 3337 for removal and installation
6
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Oxygen Sensor (O2S) 2 behind Three Way Catalytic Converter (TWC) G131, 50 Nm
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Bank 2, sensor 2
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Installed in the exhaust gas stream of cylinders 4, 5 and 6
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Grease thread only using G 052 112 A3 ; do not let G 052 112 A3 get onto slits of oxygen sensor body
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Use ring spanner set for oxygen sensor 3337 for removal and installation
7
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Connector
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Black, 4-pin
8
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Connector