Q7 Quattro V8-4.2L (BAR) (2008)
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Disconnect electrical harness connector - 4 - at Mass Air Flow (MAF) Sensor (G70).
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Remove right air guide hose - 3 - from air duct.
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Open the clips - 2 - and remove the right air filter upper section from the air filter lower section.
Vehicles with air suspension
‹› If necessary, remove electrical connector for Heated Oxygen Sensor (HO2S) 2 (G108) from bracket at right strut tower for better access.
