Genuine Kia Sedona Throttle Position Sensor

Kia Sedona Throttle Position Sensor Parts Questions & Experts Answers

• Throttle Pos Sensor
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  Q: How do you replace and adjust the TP sensor on the throttle body on Kia Sedona?

  A: TP sensor can be found at the throttle body. To remove it, first, you should loosen the terminal and pull the cable out of the negative terminal on the battery. Then, it is necessary to remove the harness for TP sensor, and it should be mentioned that the size of the sensor's holes is slotted for further fine tuning. If planning to reuse the same sensor then mark the position of the sensor, next unscrew the mounting screws and pull the sensor off the throttle body. During the installation, turn the new sensor in a way that the mounts fit into the screw holes on the throttle body and finish the process in the reverse method as at the time of removal. For adjustment, an individual can link a scan tool in the 16-pin Data Link Connector then check on the Throttle Position sensor values. Starting the vehicle turn the key to the On position and make sure the throttle closed while noting the value on scan tool should be in the range 300-900mV. If the voltage is outside this range, undo the mounting screws and move the sensor in such a way that it can get to the said range and then tighten the screws. To use a voltmeter as a measurement tool, ground the negative probe of a high-impedance digital voltmeter to terminals 1 and 3 of the sensor with the help of a straight pin to make a ground connection while taking the voltage reading. Proceed with the previous steps to read and, if needed, fine-tune the TP sensor.