A8L V8-4.2L (BFM) (2004)
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‹› Engine code BGK has no fuel return line.
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Remove vacuum hose - - arrow - - from fuel pressure regulator (not on engine code BGK).
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Remove vacuum diaphragm - 1 - and hose - 2 - from throttle valve control module.
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Remove electrical connector from Secondary Air Injection (AIR) Solenoid Valve and from throttle valve control module.
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Remove bracket from Secondary Air Injection (AIR) solenoid valve.
