Accelerator Pedal Position Sensors vs. Throttle Position Sensors
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This article focuses on two types of automotive control units: the Accelerator Pedal Position Sensor (APP) and the Throttle Position Sensor (TPS).
![](https://innovationdiscoveries.space/wp-content/uploads/2022/07/All-you-need-to-know-about-Accelerator-Pedal-Position-Sensors-APPS-scaled.jpg)
All you need to know about Accelerator Pedal Position Sensors (APPS)
![](https://technician.academy/wp-content/uploads/2017/05/TPS-SensorImage.jpg)
Small Size, Vital Component - Throttle Position Sensor
![](https://www.elprocus.com/wp-content/uploads/Throttle-Position-Sensor.jpg)
Throttle Position Sensor - Working Principle and It's Applications
![](http://www.urotuning.com/cdn/shop/products/6Q1721503M-2_22c56040-7048-470e-aa71-954574d9d03f_grande.jpg?v=1553794546)
VW/Audi Throttle Position Sensor (Accelerator Pedal) Mk4 1.8T, 2.0L, VR6, R32
![](https://i.ytimg.com/vi/FOEX6_3kCaM/sddefault.jpg)
Accelerator Pedal Position Sensor (APPS) Types
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Accelerator Pedal Position Sensors vs. Throttle Position Sensors
![](https://ww2.justanswer.com/uploads/drivefast1971/2009-12-26_212824_1.gif)
Where under the hood is the accelerator pedal position sensor located at exactly?
![](https://www.ds.ind.br/cache/media/gallery/65/65/8f/1-sensor-de-posicao-do-pedal-acelerador-app-2201-806-image-800x800.jpg)
Accelerator Pedal Position Sensor (APP) - 2201 - DS Indústria de Peças Automotivas
![](http://manualespurdy.cisdigital.com/Toyota/FortunerAbr2012/rm21k1ef/MANUAL.HTM/rm21k1ef/repair2/img/a255989e01.png)
GSIC - Global Service Information Center
![](https://www.ds.ind.br/cache/media/gallery/65/65/8f/3-sensor-de-posicao-do-pedal-acelerador-app-2201-806-image-800x800.jpg)
Accelerator Pedal Position Sensor (APP) - 2201 - DS Indústria de Peças Automotivas
The Difference Between a Throttle Body Position Sensor & Throttle Body Temperature Sensor
![](https://www.ds.ind.br/cache/media/gallery/65/65/8f/2-sensor-de-posicao-do-pedal-acelerador-app-2201-806-image-800x800.jpg)
Accelerator Pedal Position Sensor (APP) - 2201 - DS Indústria de Peças Automotivas
![](https://www.carparts.com/blog/wp-content/webp-express/webp-images/doc-root/wp-content/uploads/2023/01/diagram-of-electronic-throttle-body-and-accelerator-pedal-with-sensors-colored-1024x815.jpg.webp)
P0122 Code: Throttle Position Sensor/Switch A Circuit Low Input - In The Garage with