Component Function Check

Turn ignition switch to START.

Are any cylinders ignited? 

YES: GO TO 2.

NO: Go to "DIAGNOSIS PROCEDURE ".

With CONSULT 

1. Start engine.
2. Perform "POWER BALANCE" in "ACTIVE TEST" mode with CONSULT.
3. Make sure that each circuit produces a momentary engine speed drop.

Without CONSULT 

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 Function

   Courtesy of NISSAN NORTH AMERICA, INC.