Audi Q7: Fuel Supply - Gasoline Engines

 Component Location Overview - Drain and Check Plugs

Component Location Overview - Drain and Check Plugs, 0BD, 0D2 -Arrow A- Fill and Check Plugs for Gear Oil Tightening specification: 15 Nm -Arrow B- Gear Oil Drain Plug Tightening specification: 15 Nm Component Location Overview - Drain and Check Plugs, 0D3 "Sport Differential" Gear Oil Drai

 Fuel Delivery Unit - GX1-, Checking

General Description The Engine Control Module -J623- tells the Fuel Pump Control Module -J538- the demand needed for fuel volume and pressure and activates the Transfer Fuel Pump -G6-. The Transfer Fuel Pump -G6- transfers fuel to the rest of the fuel system, where it is monitored by the Engine