xD L4-1.8L (2ZR-FE) (2008)
Fuel Injector: Service and Repair
Installation
2ZR-FE FUEL: FUEL INJECTOR: INSTALLATION
INSTALLATION
1. INSTALL FUEL INJECTOR ASSEMBLY
(a) Apply a light coat of gasoline to new O-rings, then install one onto each fuel injector.
(b) Apply a light coat of gasoline to the contact surfaces of the fuel delivery pipe and the O-ring of the fuel injector.
(c) While turning the fuel injector left and right, install it onto the fuel delivery pipe.
NOTE:
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Do not twist the O-ring.
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After installing the fuel injectors, check that they turn smoothly. If they do not, replace the O-ring with a new one.
2. INSTALL INJECTOR VIBRATION INSULATOR
(a) Install 4 new injector vibration insulators onto the cylinder head.
3. INSTALL NO. 1 DELIVERY PIPE SPACER
(a) Install the 2 No. 1 delivery pipe spacers onto the cylinder head.
NOTE: Install the No. 1 delivery pipe spacers in the correct direction.
4. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY