Fuel and Emission Parts

REMOVAL AND INSTALLATION

INSTALLATION SERVICE POINT
]]A[[ INJECTORS INSTALLATION
1. Fit a new O-ring and grommet onto the injector.
2. Apply clean engine oil or gasoline to the injector O-ring.





3. Fit the injector onto the fuel rail, turning it to the left and right as it goes in.
4. Check that the injector rotates smoothly.
5. Check that the clearance between the injector connector and the fuel rail is uniform (A = B).

]]B[[ FUEL PRESSURE REGULATOR INSTALLATION
1. Apply a drop of clean engine oil to the O-ring, then insert the fuel pressure regulator into the fuel rail, being careful not to damage the O-ring.

CAUTION: Do not let engine oil get into the fuel rail.

2. Check that the fuel pressure regulator rotates smoothly. If it does not rotate smoothly, the O-ring may be binding. If this occurs, remove the fuel pressure regulator, check the O-ring for damage, then re-insert the regulator into the fuel rail.

]]C[[ GASKET INSTALLATION





Position the projection as shown in the illustration.