What this component controls or measures
APPS and TPS may refer to different pedal and throttle sensors. Verify the original assembly and engine generation to avoid the wrong part.
Identify the correct Accelerator Pedal & Throttle Sensors
Record the pedal or throttle assembly number, connector and vehicle or equipment year.
Give the sensor marking, connector style and location on the engine. If there is a diagnostic code, include the code and the observed symptom rather than using the code as the part identification.
Replacement and diagnostic questions
Check electrical input, wiring and control-specific calibration before selecting a replacement sensor.
Check connection, mounting and test results before assuming a sensor or valve is the cause of a code or symptom. Sensor nomenclature can vary across engine families and is not proof of interchangeability.
Accelerator Pedal & Throttle Sensors: numbers and identification
Related part names include APPS accelerator pedal position sensor, TPS throttle position. Confirm the original number, connector and circuit before ordering.