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Component Function Check|Page 3010 > < Fuel Injector|Specifications
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Fuel Injector: Testing and Inspection
Component Function Check

FUEL INJECTOR

Component Function Check

1.INSPECTION START
Turn ignition switch to START.
Is any cylinder ignited?
YES - GO TO 2.
NO - Go to See: Testing and Inspection/Component Tests and General Diagnostics/Fuel Injector/Diagnosis Procedure.
2.CHECK FUEL INJECTOR FUNCTION
With CONSULT-III
1. Start engine.
2. Perform "POWER BALANCE" in "ACTIVE TEST" mode with CONSULT-III.
3. Check that each circuit produces a momentary engine speed drop.
Without CONSULT-III
1. Start engine.

2. Listen to each fuel injector operating sound.

Clicking sound should be heard.

Is the inspection result normal?
YES - INSPECTION END
NO - Go to See: Testing and Inspection/Component Tests and General Diagnostics/Fuel Injector/Diagnosis Procedure.

Component Function Check|Page 3010 > < Fuel Injector|Specifications