OEM Throttle Position Sensor
Throttle position sensors are switches on the throttle body that keep the engine control computer informed about the throttle opening. The TPS is a variable resistor that changes resistance as the throttle opens wider. The computer needs this information to change the air/fuel mixture. The TPS requires a very critical adjustment procedure in order to send the proper signal to the computer for optimum performance. If your TPS needs replacing, we have the part you need!
OEM Toyota Part #: 89452-12040
This product should not be used in a manner that violates Federal EPA Laws.
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Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact customer service with any questions or concerns: 1-928-505-2501.