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Checking engine operating mode, see ENGINE OPERATING MODE, CHECKING Fuel injection system components, removing and installing The following list pertains to Fig. 2 . 1. 10 Nm 2. Air cleaner z Disassembling and assembling, see AIR CLEANER, DISASSEMBLING AND ASSEMBLING 3. 6 Nm 4. 40-pin connector z Only disconnect or connect with ignition switched off z Release to disconnect 5. 81-pin connector z Only disconnect or connect with ignition switched off z Release to disconnect 6. Motronic Engine Control Module (ECM) -J220-* (Motronic Motronic Engine Control Module (ECM) -J220- -J220-) z Component location, see MULTIPORT FUEL INJECTION (MFI) , engine compartment z Checking voltage supply, see MOTRONIC ENGINE CONTROL MODULE (ECM) z Procedure after voltage supply open circuit, see PROCEDURE AFTER CORRECTING z Replace, see MOTRONIC ENGINE CONTROL MODULE (ECM) - J220-, REPLACING z If replaced, carry out basic setting, see MOTRONIC ENGINE CONTROL MODULE (ECM) - 7. 4-pin connector z Component location, see MULTIPORT FUEL INJECTION (MFI) , engine compartment z Brown/Black z For oxygen sensor 2 after Three Way Catalytic Converter (TWC) -G130- and Heated Oxygen z Terminals 3 and 4 gold plated 8. Oxygen Sensor (O2S) 2 after Three Way Catalytic Converter (TWC) - G130-*, 50 Nm z With 4-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
2003 Volkswagen New Beetle GLS 1998-2004 ENGINE PERFORMANCE Multiport Fuel Injection (MFI) , 1.8L AWP, AWV - New Beetle
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