2. Check APP Sensor Power Supply Circuit

1. Disconnect accelerator pedal position (APP) sensor harness connector.
2. Turn ignition switch ON.
   Fig 1: Disconnect Accelerator Pedal Position (APP) Sensor Harness Connector

   Courtesy of NISSAN MOTOR CO., U.S.A.
3. Check voltage between APP sensor terminals 1, 2 and ground with CONSULT-II or tester.
   1. Voltage: Approximately 5V 

OK or NG 

1. OK : GO TO 4 .
2. NG : GO TO 3.

Fig 2: Check voltage

Courtesy of NISSAN MOTOR CO., U.S.A.