isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Fuel Injector Balance Test With Special Tool|Page 2541 > < Fuel Injector Balance Test With Special Tool|Page 2539
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Fuel Injector: Testing and Inspection
Fuel Injector Balance Test With Tech 2

FUEL INJECTOR BALANCE TEST WITH TECH 2

SYSTEM DESCRIPTION

Fuel Injector Balance Test Example (Actual Results May Vary)

The scan tool is first used to energize the fuel pump relay. The scan tool 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

Fuel Injector Balance Test With Special Tool|Page 2541 > < Fuel Injector Balance Test With Special Tool|Page 2539