Component Function Check

1. INSPECTION START

   Turn ignition switch OFF, and restart engine.

   Does the engine start? 

   YES-1: With CONSULT-III: Go to 2.

   YES-2: Without CONSULT-III: Go to  3.

   NO: Go to "DIAGNOSIS PROCEDURE ".

2. IGNITION SIGNAL FUNCTION

   With CONSULT-III 

   1. Perform "POWER BALANCE" in "ACTIVE TEST" mode with CONSULT-III.
   2. Check that each circuit produces a momentary engine speed drop.

   Is the inspection result normal? 

   YES: INSPECTION END

   NO: Go to "DIAGNOSIS PROCEDURE ".

3. IGNITION SIGNAL FUNCTION

Without CONSULT-III 

1. Let engine idle.
2. Read the voltage signal between ECM harness connector and ground.

ECM		Ground	Voltage signal
Connector	Terminal
F7	9	Ground	Courtesy of NISSAN MOTOR CO., U.S.A.
	10
	11
	21

Is the inspection result normal? 

YES: INSPECTION END

NO: Go to "DIAGNOSIS PROCEDURE ".