A4 V6-3.0L (AVK) (2004)
Fuel Rail: Locations
Fuel Rail With Fuel Injectors - Component Overview
Component Locations, Overview
1
Retaining clip
-
Make sure clip is correctly seated on fuel injector and fuel rail
2
O-ring
-
Always replace
-
Coat with clean engine oil
3
Fuel injector
4
O-ring
-
Always replace
-
Coat with clean engine oil
5
Fuel return line
6
Fuel supply line
-
Union nut, tighten to 25 Nm
7
10 Nm
8
Fuel distributor
9
10 Nm
10
Retaining clip
-
Check for secure fitting
11
O-Rings
-
Always replace
-
Coat with clean engine oil
12
Fuel pressure regulator
13
Vacuum hose