New Beetle GLS L4-2.0L (AVH) (2001)
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No cable disc for accelerator cable as this is an electronic accelerator system
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6- pin connector
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Contacts gold plated
5
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Oxygen sensor 1 before catalyst (G39)*, 50 Nm
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Fitting location: In exhaust manifold
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Grease only the threads with G 052112 A3; G 052112 A3 must not get into the slots on the sensor body
6
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6-pin connector
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Black: for oxygen sensor 1 before catalyst (G39) and oxygen sensor heating (Z19)
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Contacts gold plated
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Right on underside of vehicle
7
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Oxygen sensor 2 after catalyst (G130)*, 50 Nm
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Location: in rear of catalyst
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Grease only the threads with G 052 112 A3; G 052 112 A3 must not get into the slots on the sensor body
8
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4-pin connector
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Brown: for oxygen sensor 2 after catalyst (G130) and oxygen sensor heating (Z29)
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Connector contacts 3 and 4 are gold-plated.
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Right on underside of vehicle
9
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81-pin harness connector
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Only disconnect or connect with ignition switched off
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Release to disconnect
10
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40-pin harness connector
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Only disconnect or connect with ignition switched off
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Release to disconnect
11
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Motronic Engine Control Module (ECM)-J220-*
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Location: below inner cover of plenum chamber, left side in passenger compartment
12
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Mass Air Flow (MAF) sensor (G70)* with intake air temperature sensor (G42)*
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Contacts gold plated
13
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Secondary air pump motor relay (J299)*/**
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Secondary air System: Components assembling and disassembling.
14
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Air cleaner
15
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Main fuses
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for additional protection
16
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Positive Crankcase Ventilation (PCV) Heating Element - N79-
17
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Engine - Coolant Temperature (ECT) sensor -G62- *
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If necessary release pressure in cooling system before removing
18
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Ignition coils with power output stage (N70, N127, N291, N292)
19
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Injectors (N30 to N33)*/**
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Air shrouded
20
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10 Nm
21
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Engine speed sensor (G28)*
22
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O-Ring
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Replace if damaged
23
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20 Nm
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Tightening torque influences function of knock sensor
24
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Knock sensor 2 (G66)*
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Black: 2- pin
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Contacts gold plated
25
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2 pin- Connector
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for Knock sensor 2 (G66)
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Black
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Mark connector before disconnecting
26
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Secondary air pump motor (V101)*
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Secondary air system:
27
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Knock sensor 1 (G61)*
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Contacts gold plated
28
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2 pin - Connector
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for Knock sensor 1 (G61)
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Black
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Mark connector before disconnecting
29
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Fuel pressure regulator