Fuel Return Line: Service and Repair

Fuel Rail With Injectors, Disassembling And Assembling







1 - Retaining clip
- Make sure clip is positioned correctly at injector and fuel rail
2 - O-ring
- Always replace
- Coat with clean engine oil.
3 - Injector
4 - O-ring
- Always replace
- Coat with clean engine oil.
5 - Fuel return line
6 - Fuel supply line
- Tighten union nut to 25 Nm.
7 - 10 Nm
8 - Fuel rail
9 - 10 Nm
10 - Retaining clip
- Make sure tight fit
11 - O-rings
- Always replace
- Moisten with clean engine oil.
12 - Fuel pressure regulator
13 - Vacuum hose