When your GMC R2500 Suburban left the factory, it was destined for a driver who wants trusted quality in their automobile. It's not all the time that you discover you need a replacement Throttle Position Sensor to fix your vehicle. Auto enthusiasts appreciate the strong looks built into each GMC, and know that only the best repair R2500 Suburban parts will suffice when maintenance needs to be done. You picked your R2500 Suburban because its dependability and longevity struck a chord inside you; so why would you settle for second best when it comes to the highest quality auto parts?
Constant communication between the ECU and throttle position sensor is required to maintain an ideal balance between fuel efficiency and power output. The throttle position sensor on your GMC R2500 Suburban monitors the movement of the butterfly plates inside the throttle body and the engine control unit determines the appropriate response. It may lower the amount of fuel being sent to the injectors, or it may downshift the transmission and give you a boost of power. No matter what, your engine's performance really depends on the GMC R2500 Suburban throttle position sensor.
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