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Accelerator Pedal Position Sensor

We have 71 Items for Accelerator Pedal Position Sensor In-stock.

Accelerator Pedal Position Sensor Products

Sensors are very important in ensuring a car's maximum performance. Actually, there are several sensors present in a car regardless of its make and model. One of them is the Accelerator Pedal Position Sensor. This sensor is fixed on the car's throttle body. Its function is to supply a signal regarding the throttle's position. It does so by changing the movement and position of the accelerator pedal into two electrical signals. These signals are directed to the car's electronic control module or ECM. Such information is used to control the flow of fuel into the engine so that the combustion process will be maximized. This sensor's position on the throttle body exposes it to extreme heat and pressure, which can cause damage to the sensor itself. Even dirt and moisture that make their way into the engine bay can contribute to this part's premature damage. Without regular inspection, this part can just fail suddenly. When this happens, the engine won't be able to operate as efficiently since the information it needs proper combustion is not enough. Car owners who are not well-versed in auto repair can just take their car to an auto shop for inspection. However, if the position sensor fails all of a sudden, car owners have to replace it. Finding a high-quality Accelerator Pedal Position Sensor replacement is not difficult these days especially if car owners shop at Auto Parts Warehouse. To find the best deals and prices for this item, browse through our online catalog now!

Buying Guides

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Choosing the Perfect Accelerator Pedal Position Sensor

Your car is equipped with numerous sensors to help it function more intelligently. Thanks to these sensors, your car is more than just a car-it's a reliable computer. But when one of these systems fails, you can expect your car to malfunction as if it was stroked down by an undetected computer virus. One of the sensors prone to this kind of damage is your accelerate pedal position sensor. This part is responsible for controlling the flow of fuel into the engine. So if you don't want your engine to jerk, stall, or suddenly speed out of control, always choose the right APPS for your car's system.

Purchase only OEM parts

For a part that is as sensitive as your APPS, it is important that it should work exactly as your old one. This means that when choosing the right sensor, OEM parts are still your best bet. This ensures that it maintains the same precision and specific installed outputs that your car was manufactured with. Although aftermarket parts offer greater variety and more technological advancements, it might not give you the same level of quality as your old one and could cause your car to fluctuate in terms of overall performance. Just remember that all aftermarket parts are not created equal and not all are compatible with your system. Always choose OEM parts to make sure your car runs as smoothly as the day you bought it.

Go for an assembly rather than purchasing the individual part

Although this may depend on your budget, it is still best to purchase completed assembly rather than individual parts. An APPS is very sensitive when it comes to the voltage fed to it. Purchasing the entire assembly assures you that every part will work perfectly with the other parts of the system since it was made together. Although individual parts advertising a direct fit may offer some kind of assurance when it comes to compatibility, it is not always the case. The varying specs of different APPS can cause problems if you don't pick the right one. If your new APPS and your entire acceleration pedal have discrepancies, it can result to shorts and a decrease service lifetime of the part.

Be sure to check for warranties

An APPS is composed of many different electrical components. It is not a simple plug and play part that can be repaired easily, especially if the damage is more technical. So as a rule of thumb, you should always get an APPS that comes with a warranty. The standard warranty for this part is up to three years or 36,000 miles. So before purchasing a new one, always remember to read the fine print of your warranty coverage. Make sure that you don't get anything less than the standard coverage and watch out for different kinds of exclusions in the contract. If ever you're doubtful of the coverage, don't settle on the terms and research for other dealers/shop with better warranties.

Repair Guides

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Installing a New Accelerator Pedal Position Sensor to Step Up Your Speed

Do you find yourself with no movement from your engine even after stepping on your accelerator pedal? Is your malfunction indicator lamp blinking wildly? If you said yes to these questions, then you know something's wrong with your accelerator pedal position sensor or APPS. With the help of this detailed guide, replace your APPS before it blows up to bigger electronic problems.

Difficulty level: Moderate

Tools you'll need:

  • Medium Phillips screwdriver
  • Ratchet set
  • New accelerator pedal position sensors


  1. Park your car in a flat surface or inside your garage. Open the hood to start locating your accelerator pedal position sensors (APPS).
  2. To get a closer look at your APPS, remove your engine cover. It should be held in by four screws and can be unfastened using a medium Phillips screwdriver.
  3. Disconnect all valves that hold the APPS in place. Start with the throttle cable and electrical connector. You should also remove both intakes that connect it from the air box and the front of your engine block.
  4. Aside from all the valves and other connections, your APPS is also connected by two hoses and three sensor retaining screws. Remove hoses and screws to free your APPS from your engine.
  5. Ensure that your throttle plate is closed before placing your replacement part. Install your new APPS 20 degrees to the left of your old APPS' position. Next, rotate it clockwise to align the part with your throttle valve shaft. Once in place, secure your APPS by tightening the retaining screws from step 4.
  6. Follow steps 1 to 4 in reverse order to complete your installation.
  7. Reset your error code in OBD software by simply disconnecting your batter for 15 minutes. Once you've reconnected the battery and closed your car's hood, you are now ready to take your new APPS for a drive.

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