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z If replaced, erase learned values and adapt Motronic Engine Control Module (ECM) -J220- to z Sensor heating voltage supply via Fuel Pump (FP) Relay -J17- z Checking Heated Oxygen Sensor (HO2S) for oxygen sensor after Three Way Catalytic Converter z Checking Oxygen Sensor (O2S) and oxygen sensor control after Three Way Catalytic Converter 9. 6-pin connector z Component location, see MULTIPORT FUEL INJECTION (MFI) , engine compartment z Black z For Oxygen Sensor (O2S) 1 before Three Way Catalytic Converter (TWC) -G39- and Heated 10. Oxygen Sensor (O2S) 1 before Three Way Catalytic Converter (TWC) -G39- *, 50Nm z With 6-pin connector z Component location, see MULTIPORT FUEL INJECTION (MFI) z Grease only the threads with G 052 112 A3 hot bolt paste (anti-seize compound). Grease must not z Remove and install with ring wrench 3337 z If replaced, erase learned values and adapt Motronic Engine Control Module (ECM) -J220- to z Sensor heating voltage supply via Fuel Pump (FP) Relay -J17- z Checking Heated Oxygen Sensor (HO2S) before Three Way Catalytic Converter (TWC), see z Checking Oxygen Sensor (O2S) and oxygen sensor control before Three Way Catalytic Converter z Checking Oxygen Sensor (O2S) aging, see OXYGEN SENSOR AGING, OXYGEN SENSOR z Terminals gold plated 11. Bracket z For Engine Speed (RPM) Sensor - G28- 12. O-ring z Replace 13. Engine Speed (RPM) Sensor -G28-* z Component location, see MULTIPORT FUEL INJECTION (MFI) , engine compartment
2003 Volkswagen New Beetle GLS 1998-2004 ENGINE PERFORMANCE Multiport Fuel Injection (MFI) , 1.8L AWP, AWV - New Beetle
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