Component Function Check

1. INSPECTION START

   Turn ignition switch to START.

   Are any cylinders 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. Make sure 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 ".

Fig 1: Checking Fuel Injector

Courtesy of NISSAN MOTOR CO., U.S.A.