GTI V6-2.8L (BDF) (2002)
Fuel Injector: Service and Repair
Fuel Injection System Components, Removing and Installation
NOTE: Prior to removing the fuel injectors, the intake manifold must first be removed.
1
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Secondary Air Injection (AIR) Solenoid Valve -N112-*/**.
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Valve will be activated by Motronic Engine Control Module (ECM) - J220 - (pulsed).
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Secondary air system:
2
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Intake Manifold Change-Over Valve -N156-*/**.
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Valve will be activated by Motronic Engine Control Module (ECM) - J220 - (pulsed).
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Checking Intake Manifold Change-Over Valve - N156 -.
3
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Vacuum actuator.
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For Intake Manifold Change-Over Valve - N156 -.
4
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Vacuum reservoir.
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For Intake Manifold Change-Over Valve - N156 -.
5
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Intake manifold.
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For information regarding Removal and Installation, refer to: Vehicle /Engine, Cooling, and Exhaust /Engine /Cylinder Head Assembly /
Valve Cover /Service and Repair.
See: Engine, Cooling and Exhaust/Engine/Cylinder Head Assembly/Valve Cover/Service and Repair
6
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Throttle Valve Control Module - J338 -.*
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Heated by coolant.
7
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Vacuum line.
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Press together at front to release.
8
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Motronic Engine Control Module (ECM) -J220-*.
(Motronic control module - J220 -.
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Component location: In plenum chamber.
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Checking voltage supply.
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Procedure after interrupting voltage supply.
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When replacing, erase learned values and adapt Motronic Engine Control Module (ECM) - J220 - to Throttle Valve Control Module -
J338 -.
9
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Supporting frame.