Grand Vitara 2WD V6-2.7L (2006)
Fuel Injector: Testing and Inspection
Fuel Injector Inspection
Fuel Injector Inspection
Reference: Fuel Injector Removal and Installation
WARNING: Before starting the following procedure, be sure to observe Precautions on Fuel System Service in order to reduce the risk or fire
and personal injury.
1. Install injector (1) and pressure regulator (2) to special tool (A), and connect pressure regulator to fuel return pipe (4) using hose included in
special tool (A).
Special Tool
(A): 09912-58421
2. Connect special tools (B) to fuel feed pipe (3) and injector (1).
Special Tool
(B): 09912-58442
3. Connect special tool (C) to injector (1).
Special Tool
(C): 09930-88530
4. Install suitable vinyl tube onto injector nozzle to prevent fuel from splashing out when injecting.
5. Put graduated cylinder under injector.
6. Operate fuel pump and apply fuel pressure to injector as follows:
a. When using scan tool:
i.
Connect scan tool to DLC with ignition switch OFF.
ii. Turn ignition switch ON, clear DTC and select "MISC TEST" mode on scan tool.
iii. Turn fuel pump ON by using scan tool.