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Genuine Chevrolet Astro Throttle Position Sensor

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6 Throttle Position Sensors found

  • Chevrolet Astro Throttle Position Sensor - 17106681
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    Chevrolet Astro Sensor,Throttle Position

    Part Number: 17106681
    $46.46 MSRP: $94.76
    You Save: $48.30 (51%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR KIT, Multi Port Fuel Injection Throttle Position; Throttle Position Sensor
    • Replaces: 17112404, 17112679, 17087653
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1991-1994 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
  • Chevrolet Astro Throttle Position Sensor - 17123852
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    Chevrolet Astro Sensor,Throttle Position

    Part Number: 17123852
    Product Specifications
    • Other Name: SENSOR, Multi Port Fuel Injection Throttle Position; Throttle Position Sensor
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1996-2005 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
  • Chevrolet Astro Throttle Position Sensor - 17111471
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    Chevrolet Astro Sensor Kit, Throttle Position

    Part Number: 17111471
    Product Specifications
    • Other Name: SENSOR KIT, Multi Port Fuel Injection Throttle Position; Throttle Position Sensor
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1986-1990 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
  • Chevrolet Astro Throttle Position Sensor - 17106682
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    Chevrolet Astro Sensor Asm,Tb Throttle Position

    Part Number: 17106682
    $68.75 MSRP: $123.33
    You Save: $54.58 (45%)
    Product Specifications
    • Other Name: SENSOR KIT, Multi Port Fuel Injection Throttle Position; Throttle Position Sensor
    • Replaces: 17087654, 17112677
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1985-1990 Chevrolet Astro | VAN ASTRO | 4 Cyl 2.5L
  • Chevrolet Astro Throttle Position Sensor - 17106680
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    Chevrolet Astro Sensor,Throttle Position

    Part Number: 17106680
    Product Specifications
    • Other Name: SENSOR, Multi Port Fuel Injection Throttle Position; Throttle Position Sensor
    • Replaces: 17087655, 17083333
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1992-1995 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
  • Chevrolet Astro Throttle Position Sensor - 17078274
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    Chevrolet Astro Sensor, Throttle Position Kit

    Part Number: 17078274
    Product Specifications
    • Other Name: SENSOR KIT, Multi Port Fuel Injection Throttle Position; Throttle Position Sensor, Throttle Sensor
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1985-1989 Chevrolet Astro | VAN ASTRO | 4 Cyl 2.5L

Chevrolet Astro Throttle Position Sensor

The Throttle Position Sensor (TPS) is essential in the Chevrolet Astro car because it helps in regulating the air-fuel ratio for combustion process. The TPS therefore relays the real-time throttle position back to the fuel injection system to enable the vehicle's computer to alter fuel delivery in relation to demanding power of the engine. This feedback loop is repeated several times within one second hence constant control of acceleration, cruising, and deceleration. Chevrolet Astro vehicles have had potentiometric and modern non-contact TPS including technologies. The latter uses Hall effect, inductive or magnetoresistive techniques which improve dependability since they do not involve contact and therefore cause wear and tear. In the same way, new sensors such as the Closed Throttle Position Sensor or CTPS are important for the electronic throttle control. The application of these sensors enhances the effectiveness and productivity of the Chevrolet Astro's engine control unit in a big way.

Each OEM Chevrolet Astro 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 Astro Throttle Position Sensor Parts Questions & Experts Answers

  • Chevrolet Astro Throttle Position Sensor - 17106681 Sensor,Throttle Position Sensor,Throttle Position
    17106681
    Q: How to check and replace Fuel Injector,Fuel Pressure Regulator,Throttle Body,Throttle Position Sensor,Intake Manifold and Idle Control Valve on Chevrolet Astro?
    A: The CMFI or CSFI component tightly controls fuel supply in the engine located at the lower intake manifold center. Among other features, a CMFI system has an adjustable aluminum air intake plenum and one non-serviceable fuel injector unit; while a CSFI system comes with non-adjustable air intake plenum, six individually controlled fuel injectors and it incorporates a Mass Air Flow sensor. The PCM tracks various engine parameters by means of sensors and energizes the Fuel Pump briefly upon ignition. Fuel is delivered into cylinders via poppet nozzles in tubes by a high-pressure electric pump found inside the tank of the fuel regulated by a pressure regulator of fuel. This is accomplished by an Idle Air Control valve that regulates additional air flow. Multiple steps must be taken for upper intake manifold removal such as disconnecting battery, relieving fuel pressure, removing components as well as disconnecting different connectors together with hoses. Installations are done inversely to their removals. A similar procedure which involves disconnection of battery, relief from pressure on fuels and also taking away related components is used to remove CMFI as well as CFIS fuel injection units (CMFI). Fuel Injectors are inspected for faults and replaced if necessary. Idle Air Control (IAC) Valve checks resistance and operation during idle speed control checkups. Several steps for removal and installation including resetting IAC Valve are provided in this respect. Intake Manifold Tuning Valve (CMFI) must be checked for replacement when necessary. Fuel Injector Replacement (CSFI) calls for detachment of the fuel meter body from its installation place back again into it after fixing it up (CSIF). The Fuel Pressure Regulator (CSFI) would be replaced following o-ring replacement among other specific steps. Throttle Body Removal/Installation (CSFI): Disconnect various components , ensure proper cable operation etc. In details, Throttle Position Sensor (TPS) checks involved backprobing, removal of mounting screws and alignment during installation.

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