A4 Quattro Sedan L4-1.8L Turbo (AWM) (2001)
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Disconnect wiring connectors as follows:
1 - on ACF valve (in addition, remove ACF valve from air filter housing)
2 - on mass air flow sensor
3 - on Wastegate Bypass Regulator valve -N75-
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Remove hose connections, move wiring aside and remove air filter housing -arrows-.
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Remove sound insulation -arrows-.
