A6 Quattro Sedan V8-4.2L (BVJ) (2007)
Fuel Injector: Service and Repair
Fuel Injectors and Fuel Rail Assembly Overview
Fuel Injectors and Fuel Rail Assembly Overview
‹› The right fuel rail (cylinder bank 1) is shown in the illustration.
1
Bolts
‹› 0.3 Nm
2
Bracket
‹› for the flange and fuel rail
3
Radial adjustment
‹› Replace if damaged
‹› Clip together with support ring => [ (Item 8) Support ring ]
4
O-ring
‹› Replace
‹› Coat with clean engine oil
5
Spacer ring