audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Injectors, Removing and Installing|Page 5878 > < With Generic Scan Tool|Page 5875
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Fuel Injector: Service and Repair
Fuel Injectors, Removing and Installing

Fuel Injectors, Removing And Installing

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Remove engine cover panel -1- -arrows-.

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Disconnect wiring and unplug connectors for the following components:

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Intake air temperature (IAT) sensor -G42-

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camshaft position (CMP) sensor -G40-

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Throttle valve control module -J338-

WARNING:  Fuel system is under pressure. Before opening the system place a cloth around the connection. Then release pressure by carefully
loosening the connection.

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Press release catches and disconnect fuel supply line -1- and fuel return line -2.

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Disconnect vacuum hose from fuel pressure regulator -arrow-.

Fuel Injectors, Removing and Installing|Page 5878 > < With Generic Scan Tool|Page 5875