Repair Procedures: Removal

WARNING: This page is about a different car, the 2018 Kia Forte. However, it is still accessible from the selected car via links, so may be relevant.

Release the Residual Pressure In Fuel Line.
(Refer to the Fuel Delivery System - "RELEASE RESIDUAL PRESSURE IN FUEL LINE - 2.0 MPI NU ").
Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
Disconnect the injector connector (A).
Remove the installation nut, and then disconnect the fuel feed tube (B).
Delivery Pipe Installation Nut (↔ Fuel Feed Tube):

3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 lb-ft)

Fig 1: Disconnecting Injector Connector
Courtesy of KIA MOTORS AMERICA, INC.
Remove the mounting bolts (A), and then remove the delivery pipe & injector assembly (B) from the engine.
Delivery Pipe Mounting Bolt:

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

Fig 2: Removing Delivery Pipe & Injector Assembly From Engine
Courtesy of KIA MOTORS AMERICA, INC.
Remove the fixing clip (A), and then separate the injector (B) from the delivery pipe. (C)

Fig 3: Separating Injector From Delivery Pipe (1 Of 2)
Courtesy of KIA MOTORS AMERICA, INC.

Fig 4: Separating Injector From Delivery Pipe (2 Of 2)
Courtesy of KIA MOTORS AMERICA, INC.