Usually on 20+ year old trucks, the wiring can be a little too worn out. Replace it with this OEM parts that come directly from Toyota, what a better way to refresh something, than by using the same parts that were used by the company that built the vehicle back then.
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!
*Will need a quantity of 4 per TPS.
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