RS 6 V8-4.2L Turbo (BCY) (2003)
Fuel Injector: Service and Repair
Fuel Rail With Injectors, Disassembling And Assembling
1
Fuel rail
2
Fuel return pipe
3
Fuel supply pipe
-
Tighten union nut to 25 Nm
4
Fuel pressure regulator
5
O-ring
-
Replace
-
Moisten with fresh engine oil
6
Clip
-
Check for firm attachment
7
Clip
-
Check for firm attachment
8
Injector
9
O-ring
-
Replace
-
Moisten with fresh engine oil
10
10 Nm