GDI Injector
- 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 (-) cable.
- Remove the air cleaner assembly.
(Refer to Engine Mechanical System - "AIR CLEANER ")
- Remove the intake manifold.
(Refer to Engine Mechanical System - "INTAKE MANIFOLD ")
- Remove the injector foam (A).
- Loosen the high pressure fuel pipe bracket mounting bolt (A) and then loosen the flange nut (B, C).
Tightening Torque
A: 9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
B, C: 26.5 - 32.4 N.m (2.7 - 3.3 kgf.m, 19.5 - 23.9 lb-ft)
- Loosen the mounting bolt (A) and then remove the delivery pipe & injector assembly (B).
Tightening Torque:
18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.3 lb-ft)
- Disconnect the injector & rail pressure sensor connector (A).
- Remove the injector from the delivery pipe (A) after releasing the fixing clip both side as shown below.