Fuel Rail: Service and Repair

Fuel Rail and Injectors Assembly Overview





1 Bolt, 3.5 Nm

2 Fuel Rail

3 Fuel Supply Line

4 O-ring

• Replace

• Lubricate with clean engine oil.

5 Retaining Clip

• Make sure the clip is correctly seated on the fuel injector and rail.

6 Fuel Injector (N30, N31, N32, N33, N83)

• Removal and installation, refer to => [ Fuel Injectors ] Fuel Injectors.

• Checking, refer to => [ Fuel Injectors, Checking Injection Quantity and for Leaks ] Fuel Injectors, Checking Injection Quantity and For Leaks.

7 Intake Manifold

8 Protective Cap

9 Breather Valve