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 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 Diagnosis Procedure.