ACCELERATOR PEDAL POSITION (APP) SENSOR [SKYACTIV-G 2.0]


id0140f4007300


Purpose/Function

•  Detects the accelerator pedal depression amount as basic information for mainly determining the throttle valve opening.
•  Detects the accelerator pedal depression amount and inputs it to the PCM as an accelerator pedal opening angle signal.

Construction

•  Built into the accelerator pedal.
am3zzn00003386
•  A hall element has been adopted as the detecting element for detecting the accelerator pedal depression amount.

Operation

•  Inputs the signal, which fluctuates according to the throttle valve opening/closing, to the PCM.
am3uun00001683

APP sensor characteristic

am3uun00001684

Fail-safe

DTC No.

Fail-safe function

P2122:00
•  Regulates the upper limit of the APP sensor output.
P2123:00
•  Regulates the upper limit of the APP sensor output.
P2127:00
•  Regulates the upper limit of the APP sensor output.
P2128:00
•  Regulates the upper limit of the APP sensor output.
P2138:00
•  Restricts the upper limit of the engine speed.
•  Stops the drive-by-wire control (throttle valve is open at approx. 8° by return spring force).