Accelerator Pedal Position Sensor

Reconnect all harness connectors disconnected.
Turn ignition switch ON.
Check voltage between ECM terminals 87 (APP sensor 1 signal), 117 (APP sensor 2 signal) and ground under the following conditions.

Fig 1: Checking voltage between ECM terminals 87, 117 & ground (1 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Checking voltage between ECM terminals 87, 117 & ground (2 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.
If NG, replace accelerator pedal assembly.
Perform ACCELERATOR PEDAL RELEASED POSITION LEARNING
Perform THROTTLE VALVE CLOSED POSITION LEARNING
Perform IDLE AIR VOLUME LEARNING