Repair Procedures: Replacement

Release the residual pressure in fuel line.
(Refer to Fuel Delivery System - "RELEASE RESIDUAL PRESSURE IN FUEL LINE ".)
Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
Remove the surge tank.
(Refer to Engine Mechanical System - "SURGE TANK ")
Remove the intake manifold.
(Refer to Engine Mechanical System - "INTAKE MANIFOLD ")
Remove the high pressure fuel pipe.
(Refer to Fuel Delivery System - "FUEL LINE )
Remove the mounting bolts (A), and then remove the delivery pipe & injector assembly from the engine.
Tightening torque

18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb.ft)

Courtesy of KIA MOTORS AMERICA, INC.
Disconnect the injector & rail pressure sensor connector (A).

Courtesy of KIA MOTORS AMERICA, INC.

Courtesy of KIA MOTORS AMERICA, INC.
Install in the reverse order of removal.

NOTE:

Do not reuse injector fixing clip.
Install the component to the specified torque.
Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
Apply engine oil to the injector O-ring.
Do not reuse injector O-ring.
Do not reuse bolts.
When insert the injector, be careful not to damage the injector tip.
Do not reuse the high pressure fuel pipe.
Use the special service tool [SST No.: OK353-F6100] to install the high pressure fuel pipe and cross over pipe.