Accelerator Throttle Position Sensor - CI - XPOT628

Ensure your vehicle's engine management system is functioning accurately with this high-quality Ac...

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eBayAccelerator Throttle Position Sensor XPOT628 CI Potentiometer 3517026910 Quality
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My Motor WorldCi Ignition Xpot628 Throttle Position Sensor
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Product Information

Full details

The CI Accelerator Throttle Position Sensor (XPOT628) is an essential engine management component designed for vehicle owners and DIY mechanics looking to restore precise throttle response in compatible Hyundai and Kia models. This high-quality sensor ensures accurate signal transmission between your accelerator pedal and the engine control unit, facilitating optimal fuel efficiency and power delivery; however, users must verify exact vehicle compatibility using the make and model tool as this is a specific direct-fit replacement part.

All features

Model Part NumberXPOT628
BrandCI

Extended Product Information

FAQs

What is the primary function of the XPOT628 sensor?

It translates the physical position of your accelerator pedal into an electrical signal that the engine computer uses to control fuel and air intake.

How do I know if this sensor fits my car?

Please use the online vehicle make and model search tool to confirm that your specific Hyundai or Kia trim is supported.

Is any special software required for installation?

While the sensor is a direct fit, some vehicles may require a 'throttle relearn' process via a diagnostic tool to properly calibrate the idle and throttle range.

Can I install this myself?

Yes, if you have basic mechanical skills and access to the necessary tools, though professional installation is recommended if you are uncomfortable working with engine electronics.

Why does my car have a 3-pin connector?

The 3-pin configuration is standard for these models to handle power, ground, and the signal wire simultaneously.

Troubleshooting

Vehicle experiences throttle hesitation after install

Ensure the 3-pin connector is fully seated and the wiring harness is free of corrosion.

Check engine light remains illuminated

Use an OBD-II scanner to clear the stored fault codes from the engine computer.

Idle speed is erratic

Verify that the sensor is installed securely and perform a throttle position relearn procedure if required by the vehicle service manual.

Pros and Cons

Pros

  • Ensures factory-level sensor accuracy
  • Reliable signal transmission prevents lag
  • Simple direct-replacement installation process
  • Durable construction for long-term engine performance

Cons

  • Requires specific vehicle model verification
  • Installation requires access to potentially tight engine areas
  • May require engine diagnostic scan tool to clear residual codes

Setup, Compatibility & Care

Before starting the installation, ensure the vehicle is turned off and the key is removed from the ignition. Always verify that your specific Hyundai or Kia model year is compatible using the vehicle make and model lookup tool. To maintain the life of your new sensor, ensure the connector is fully snapped into place to prevent moisture ingress. When performing maintenance, avoid using high-pressure water near the sensor connector to prevent electrical shorts. If the engine management light persists after installation, use an OBD-II scanner to clear existing diagnostic trouble codes that were stored by the failing sensor.

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