Grand Vitara JLS Plus 2WD V6-2.5L (2000)
Fuel Pressure: Testing and Inspection
1. Relieve fuel pressure in fuel feed line referring to "Fuel Pressure Relief Procedure".
2. Disconnect fuel feed hose from delivery fuel feed pipe.
CAUTION: A small amount of fuel may be released when fuel feed hose is removed. Place container under the fuel feed hose or fuel feed pipe
with a shop cloth so that released fuel is caught in container or absorbed in cloth. Place that cloth in an approved container.
3. Connect special tools and hose between fuel feed hose and fuel feed pipe as shown in figure, and clamp hose securely to ensure no leaks occur
during checking.
Special Tool
(A): 09912 - 58441
(B): 09912 - 58431
(C): 09912 - 58490
4. Check that battery voltage is above 11 V.
5. Turn ignition switch ON to operate fuel pump and after 3 seconds turn it OFF. Repeat this 3 or 4 times and then check fuel pressure.
6. Start engine.
7. Measure fuel pressure at idling.
If measure pressure doesn't satisfy specification, refer to "Diagnostic Flow Table B-3" in Computers and Control Systems/Testing and
Inspection/Procedures/Non-Trouble code Diagnostic Procedures and check each possibly defective part. Replace if found defective.
