Question about 2004 Kia Optima

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Check engine light came on, the throttle body sensor?

The check engine light came on and when my husband took it in to the local auto parts store they said the code was for the throttle body sensor. is this something we can fix ourselves? what does this entail? we just had our car in the shop for the timing belt and aren't looking for another pricey shop-job.

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  • jetta_mel May 20, 2009

    thank you for your help. i was looking up parts and found a throttle POSITION sensor for anywhere from $25-$99 and throttle BODY for $397 (from dealer only). is the position sensor what i need?



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Throttle body sensors are easy to replace(generally). you need to locate throttle body(air filter connected to it). A 9v battery sized sensor with two or more wires should be connected to it. If you can find this it should have snaps on the sides ot top that disconnect it. Sensor should also be inexpensive. Good luck hope I helped.

Posted on May 20, 2009

  •  Ben S.
    Ben S. May 21, 2009

    seems like you just need a sensor and not the whole throttlebody.



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