Touareg 2 V6-3.6L (BHK) (2008)
‹› Make sure intake manifold flaps are in position when installing: Intake manifold flaps must be opened.
‹› Checking vacuum actuator for intake manifold flaps. Refer to --> [ Intake Manifold Flap Vacuum Actuator, Checking ] See: Powertrain
Management/Fuel Delivery and Air Induction/Variable Induction System/Variable Induction Control Actuator/Testing and Inspection.
8
Intake manifold
‹› With intake manifold flaps.
‹› Checking with vacuum reservoir installed. Refer to --> [ Vacuum Reservoir in Intake Manifold, Checking for Leaks ] See: Testing and
Inspection/Vacuum Reservoir in Intake Manifold, Checking for Leaks.
‹› Removing and installing, refer to --> [ Intake Manifold ] See: Intake Manifold.
9
From Evaporative Emission (EVAP) canister purge regulator valve (N80)
10
Sealing plugs
11
20 Nm
12
To suction jet pump
‹› Suction jet pump assembly overview, refer to --> [ Suction Jet Pump Assembly Overview ] See: Powertrain Management/Fuel Delivery and
Air Induction/Fuel Pump/Service and Repair/Suction Jet Pump Assembly Overview.
13
Grommet
‹› Replace if damaged.
14
To Intake Manifold Runner Control (IMRC) valve (N316)
15
Intake manifold support
16
Throttle valve control module (J338)
‹› With throttle drive (for Electronic Power Control (EPC)) (G186), throttle drive angle sensor 1 (for EPC) (G187) and throttle drive angle
sensor 2 (for EPC) (G188).
‹› When replacing, adapt the Engine Control Module (ECM) to the throttle valve control module. Refer to ; "Guided Functions ".
17
7 Nm
18
Gasket
‹› Replace.
‹› Ensure it is correctly seated in intake manifold.
19
Connection
‹› For crankcase ventilation.
‹› With Positive Crankcase Ventilation (PCV) heating element (N79).
‹› From cylinder head cover.
20
Fuel rail
‹› For cylinders 2, 4 and 6.
‹› Spring retainers for fuel injectors must always be replaced before installing --> [ (Item 3) Spring retainer ] See: Powertrain Management/Fuel
Delivery and Air Induction/Fuel Pump/Service and Repair/Fuel Rail with High Pressure Pump and Injectors Assembly Overview.
‹› Tighten uniformly, starting from inside and working toward outside.