Accelerator Pedal Position Sensor

WARNING: This page is about a different car, the 2004 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

Reconnect all harness connectors disconnected.
Turn ignition switch ON.
Check voltage between ECM terminals 106 (APP sensor 1 signal), 98 (APP sensor 2 signal) and engine ground under the following conditions.

Fig 1: Inspection Accelerator Pedal Position Sensor (1 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Inspection Accelerator Pedal Position Sensor (2 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.
If NG, replace accelerator pedal assembly and go to next step.
Perform Accelerator Pedal Released Position Learning .
Perform Throttle Valve Closed Position Learning .
Perform Idle Air Volume Learning .