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Home >> Jaguar >> 2019 >> XF S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Electronic Engine Controls - INGENIUM I4 2.0L Diesel -- XF/(X260)) >> Electronic Engine Controls - INGENIUM I4 2.0L Diesel (G1817213) >> Description And Operation >> Electronic Engine Controls - INGENIUM I4 2.0L Diesel (G1937383) >> Description >> Accelerator Pedal Position (App) Sensor

Accelerator Pedal Position (App) Sensor

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Accelerator pedal demand is communicated to the PCM by two potentiometers located in the APP sensor. The PCM uses the two signals to determine the position, rate of movement and direction of movement of the pedal.

The PCM supplies a 5V reference voltage and a ground for each potentiometer.