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Accelerator Pedal Position Sensor

WARNING: This page is about a different variant/trim than selected.

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 ground under the following conditions.

Fig 1: Accelerator Pedal Position Sensor Voltage Chart (DTC P0127, P0128)
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Checking Accelerator Pedal Position Sensor Voltage (DTC P0127, P0128)
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 .