DTC P1705: Throttle Position Sensor [Accelerator Pedal Position (App) Sensor]: Description: Notes
WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
The accelerator pedal position (APP) sensor is part of the system that controls throttle position. This system also uses an electric throttle control actuator, which consists of a throttle control motor and throttle position sensors. Accelerator pedal position signal is sent to the ECM.