Century V6-3.1L VIN J (2005)
Fuel Injector: Testing and Inspection
Fuel Injector Balance Test With special Tool
FUEL INJECTOR BALANCE TEST WITH SPECIAL TOOL
1 - First Fuel Pressure Gage Reading
2 - Second Fuel Pressure Gage Reading
SYSTEM DESCRIPTION
Fuel Injector Balance Test Example
The scan tool is first used to energize the fuel pump relay. The fuel injector tester is then used to pulse each injector for a precise amount of time,
allowing a measured amount of fuel into the manifold. This causes a drop in system fuel pressure that can be recorded and used to compare each
injector.
TEST DESCRIPTION
