1.PRECONDITIONING Check that all of the following conditions are satisfied. TESTING CONDITION

- Vehicle driven distance: More than 5,000 km (3,107 miles)
- Barometric pressure: 98.3 - 104.3 kPa (1.003 - 1.064 kg/cm2, 14.25 - 15.12 psi)
- Atmospheric temperature: 20 - 30°C (68 - 86°F)
- Engine coolant temperature: 75 - 95°C (167 - 203°F)
- Transmission: Warmed-up

- After the engine is warmed up to normal operating temperature, drive vehicle until “FLUID TEMP” (Transmission fluid temperature sensor signal) indicates more than 60°C (140°F).

- Electrical load: Not applied

- Rear window defogger switch, air conditioner switch, lighting switch are OFF. Steering wheel is straight ahead.

- Engine speed: Idle

>>GO TO 2.
2.PERFORM SPEC IN DATA MONITOR MODE
With CONSULT-III
NOTE：
Perform “SPEC” in “DATA MONITOR” mode in maximum scale display.

1. Perform Special Repair Requirement (GT-R certified NISSAN dealer).
2. Select “B/FUEL SCHDL”, “A/F ALPHA-B1”, “A/F ALPHA-B2”, “MAS A/F SE-B1” and “MAS A/F SE-B2” in “SPEC” of “DATA MONITOR” mode with CONSULT-III.
3. Check that monitor items are within the SP value.

Is the measurement value within the SP value?
YES>>INSPECTION END
NO>>Go to Diagnosis Procedure (GT-R certified NISSAN dealer).