Genuine Chevrolet Trailblazer Throttle Position Sensor

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1 Throttle Position Sensor found

  • Chevrolet Trailblazer Throttle Position Sensor - 19259452
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    Chevrolet Trailblazer Sensor Kit,Throttle Position

    Part Number: 19259452
    $79.99 MSRP: $190.46
    You Save: $110.47 (58%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR KIT, Multi Port Fuel Injection Throttle Position; Sensor, Throttle Position Sensor
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2009 Chevrolet Trailblazer | 4 DOOR | 8 Cyl 5.3L, 8 Cyl 6.0L

Chevrolet Trailblazer Throttle Position Sensor

In the Chevrolet Trailblazer vehicles, the Throttle Position Sensor or the TPS has the responsibility of controlling the air-fuel blend to support combustion procedures. The Throttle Position Sensor monitors the position of the throttle and sends signals to the fuel injection system constantly in relation to the position of the throttle in order to enable a vehicle's computer control the amounts of fuel to inject according to the power demand from the engine. It is an ongoing feedback loop many times a second in order to maintain harmonic acceleration, stable cruising, and even deceleration. Some of Chevrolet Trailblazers use non-contact Throttle Position Sensor technologies like the Hall effect and magnetoresistive that are not like the potentiometric which is by contact. It can be said that non-contact structure is advantageous to reliability and performance of automotive products most of all in ETC. Moreover, the other type of accelerator pedal sensors are blended with the WOT feature and the Throttle Position Sensor in order to regulate the efficiency of the engine and the responsiveness and responsibility of the car.

Each OEM Chevrolet Trailblazer Throttle Position Sensor we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Trailblazer Throttle Position Sensor Parts Questions & Experts Answers

  • Q: What is the Throttle Position Sensor (TPS) and how does it work on Chevrolet Trailblazer?
    A: The TPS is a variable potentiometer that is mounted on the end of the throttle shaft in the throttle body. Based on the TPS output voltage, fuel delivery can be decided by the PCM in relation to the throttle valve angle. The Throttle Actuator Control system (TAC) and Accelerator Pedal Position (APP) sensor are what the TPS works with. There are two sensors in one housing which make up the latter. Codes are set when there is a difference between actual position of throttle and position as sensed by TPS. The Throttle Position Sensor must be replaced as part of the throttle body unit.

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