pontiac Workshop Repair Guides

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Fuel Injector Balance Test With Special Tool|Page 7654 > < Fuel Injector Balance Test With Special Tool|Page 7652
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Fuel Injector: Testing and Inspection
Fuel Injector Balance Test with Tech 2

FUEL INJECTOR BALANCE TEST WITH TECH 2

CIRCUIT DESCRIPTION

Fuel Injector Balance Test Example (Actual Results May Vary)

The scan tool first energizes the fuel pump and then the fuel injectors, 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 7654 > < Fuel Injector Balance Test With Special Tool|Page 7652