1.CHECK GROUND CONNECTION

1. Turn ignition switch OFF.
2. Check ground connection M95. Refer to Ground Inspection in Circuit Inspection.

Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace ground connection.
2.CHECK ACCELERATOR PEDAL POSITION SENSOR 1 POWER SUPPLY CIRCUIT

1. Disconnect accelerator pedal position (APP) sensor harness connector.
2. Turn ignition switch ON.
3. Check the voltage between APP sensor harness connector and ground.

   APP sensor | Ground | Voltage (V)
   Connector | Terminal
   E111 | 5 | Ground | Approx. 5

Is the inspection result normal?
YES>>GO TO 7.
NO>>GO TO 3.
3.CHECK SENSOR POWER SUPPLY CIRCUITS
Check harness for short to power and short to ground, between the following terminals.

ECM | Sensor
Connector | Terminal | Name | Connector | Terminal
F102 | 84 | Electric throttle control actuator (bank 2) | F26 | 6
88 | CMP sensor (PHASE) (bank 1) | F5 | 1
92 | Turbocharger boost sensor (bank 1) | F14 | 1
Turbocharger boost sensor (bank 2) | F30 | 1
EVAP control system pressure sensor | B251 | 3
96 | Electric throttle control actuator (bank 1) | F9 | 1
M107 | 100 | APP sensor 1 | E111 | 5

Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair short to ground or short to power in harness or connectors.
4.CHECK COMPONENTS
Check the following.

- Camshaft position sensor (PHASE) (bank 1) (Refer to Component Inspection (GT-R certified NISSAN dealer).)
- Turbocharger boost sensor (Refer to Component Inspection (GT-R certified NISSAN dealer).)
- EVAP control system pressure sensor (Refer to Component Inspection (GT-R certified NISSAN dealer).)

Is the inspection result normal?
YES>>GO TO 5.
NO>>Replace malfunctioning component.
5.CHECK TP SENSOR
Refer to Component Inspection (GT-R certified NISSAN dealer).
Is the inspection result normal?
YES>>GO TO 9.
NO>>GO TO 6.
6.REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR

1. Replace electric throttle control actuator.
2. Go to Special Repair Requirement (GT-R certified NISSAN dealer).

>>INSPECTION END
7.CHECK APP SENSOR
Refer to Component Inspection (GT-R certified NISSAN dealer).
Is the inspection result normal?
YES>>GO TO 9.
NO>>GO TO 8.
8.REPLACE ACCELERATOR PEDAL ASSEMBLY

1. Replace accelerator pedal assembly.
2. Go to Special Repair Requirement (GT-R certified NISSAN dealer).

>>INSPECTION END
9.CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
>>INSPECTION END