New Beetle L4-1.8L Turbo (BNU) (2005)
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Terminals 3 and 4 gold-plated
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For Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- and Oxygen Sensor (O2S) Heater 1 (behind Three Way
Catalytic Converter (TWC)) -229-
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At right vehicle underside
9. Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- bank 1*, 50 Nm
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Only grease threads with G 052 112 A3 high-temperature lubricant, do NOT allow high-temperature lubricant to get into slots on sensor body
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Voltage supply of oxygen sensor heater via Fuel Pump (FP) Relay -J17-
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Check oxygen sensor heater for Oxygen Sensor (O2S) behind Three Way Catalytic Converter (TWC).
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Check Oxygen Sensor (O2S) and oxygen sensor control behind Three Way Catalytic Converter (TWC).
10. To front muffler
11. 40 Nm
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Always replace
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Coat threads with G 052 112 A3 high-temperature lubricant