Nissan GT-R (R35) · Service Manual ENGINE

SERVICE DATA AND SPECIFICATIONS (SDS)

VR38

Idle Speed


Condition
Specification
No load* (in P or N position)
850 ± 50 rpm
*: Under the following conditions
  • A/C switch: OFF
  • Electric load: OFF (Lights, heater fan & rear window defogger)
  • Steering wheel: Kept in straight-ahead position

Ignition Timing


Condition
Specification
No load* (in P or N position)
17 ± 5° BTDC
*: Under the following conditions
  • A/C switch: OFF
  • Electric load: OFF (Lights, heater fan & rear window defogger)
  • Steering wheel: Kept in straight-ahead position

Calculated Load Value


Condition
Specification (Using CONSULT-III or GST)
At idle
5 – 35%
At 2,500 rpm
5 – 35%

Mass Air Flow Sensor


Supply voltage
Battery voltage (11 – 14 V)
Output voltage at idle
0.9 – 1.2 V*
Mass air flow (Using CONSULT-III or GST)
2.0 – 6.0 g·m/sec at idle*
7.0 – 20.0 g·m/sec at 2,500 rpm*
*: Engine is warmed up to normal operating temperature and running under no load.