Passat V6-2.8L (ATQ) (2004)
2
4-pin harness connector
-
brown
-
for Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) -G131- and Oxygen Sensor (O2S) Heater 2 (behind Three Way
Catalytic Converter (TWC)) -Z30-, cylinder bank 2
3
4-pin harness connector
-
Black
-
for Heated Oxygen Sensor (HO2S) -G39- before catalytic converter and Oxygen Sensor (O2S) Heater -Z19-, cylinder bank 1
4
3-pin harness connector
-
Vehicles with engine code AHA: blue
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Vehicles with engine code ATQ: brown
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for Knock Sensor (KS) 1 (G61), cylinder bank 1
5
Engine Coolant Temperature (ECT) Sensor -G62-
6
Secondary Air Injection (AIR) Solenoid Valve -N112-
7
Intake Air Temperature (IAT) Sensor -G42-
8
Intake Manifold Change-Over Valve -N156-
9
Throttle Valve Control Module -J338-
-
Heated by coolant
10
4-pin harness connector
-
Black
-
for Heated Oxygen Sensor (HO2S) 2 -G108- and Oxygen Sensor (O2S) Heater 2 -Z28-, cylinder bank 2
11
3-pin harness connector
-
Vehicles with engine code AHA: blue
-
Vehicles with engine code ATQ: brown
-
for Knock Sensor (KS) 2 (G66), cylinder bank 2
12
3-pin harness connector
-
gray
-
for Engine Speed (RPM) Sensor -G28-
13
Engine Control Module (ECM)
(Motronic Engine Control Module (ECM) -J220-)
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Installation location: in protective housing, plenum chamber, left
14
Fuel pressure regulator
15
Camshaft Position (CMP) Sensor 2 -G163-
-
Cylinder bank 2
16
Heated Oxygen Sensor (HO2S) 2 -G108- bank 1 before catalytic converter, 50 Nm
17
Engine Speed (RPM) Sensor -G28-
18
Knock Sensor (KS) 2 -G66-
-
Cylinder bank 2
19
Valve -2- for camshaft adjustment -N208-
-
Cylinder bank 2
20
Ignition Coil -N152-
-
with power output stage
21
Knock Sensor (KS) 1 -G61-
-
Cylinder bank 1
22
Fuel injectors (-N30- to -N33-, -N83-, -N84-)
23
Camshaft Position (CMP) Sensor -G40-
-
Cylinder bank 1
24
Ground connection
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on the engine bracket, right
25
Heated Oxygen Sensor (HO2S) -G39- bank 1 before catalytic converter, 50 Nm
26
Valve -1- for camshaft adjustment -N205-
-
Cylinder bank 1
27
Secondary Air Injection (AIR) Pump Motor -V101-
28
Mass Air Flow (MAF) sensor -G70-
29
Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-
-
at air filter housing
-
Installation position: Arrow points in direction of flow.