1.PERFORM COMPONENT FUNCTION CHECK Without CONSULT-III

1. Lift up drive wheels.
2. Start engine (VDC switch OFF) and warm it up to normal operating temperature.
3. Turn ignition switch OFF, wait at least 10 seconds.
4. Start engine and wait at least 70 seconds.
5. Set voltmeter probes to ECM harness connector terminals under the following condition.

   ECM
   Connector | + | –
   Terminal | Terminal
   M107 | 78 (EVAP control system pressure sensor signal) | 75

6. Check EVAP control system pressure sensor value at idle speed and note it.
7. Establish and maintain the following conditions for at least 1 minute.

   Air conditioner switch | ON
   Headlamp switch | ON
   Rear window defogger switch | ON
   Engine speed | Approx. 3,000 rpm
   Gear position | Any position other than P, N or R

8. Verify that EVAP control system pressure sensor value stays 0.1 V less than the value at idle speed (measured at step 6) for at least 1 second.

Is the inspection result normal?
YES>>INSPECTION END
NO>>Go to Diagnosis Procedure (GT-R certified NISSAN dealer).