How to service and repair the Throttle Position Sensor on GMC C2500?

You need to begin Throttle Position Sensor maintenance by disconnecting the negative Battery Cable. After disconnecting the position (TP) sensor electrical connector begin by removing the generator. Start by unscrewing the tp sensor attaching screws during the sensor disassembly process and then extract both the sensor and its o-ring seal from the position. Install the tp sensor o-ring seal onto the tp sensor first then set the tp sensor onto the Throttle Body when the throttle valve rests in the closed position maintaining proper alignment of the tp sensor lever with the tp sensor drive lever on the throttle shaft. Attach and screw in the tp sensor attaching screws before tightening them to 2 n.m (18 lb in). Connect the tp sensor electrical connector first then install the generator and complete the installation by reconnecting the negative Battery Cable.

OEM GMC C2500 Throttle Position Sensor

TPS Switch

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7 Throttle Position Sensors found

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GMC C2500 Throttle Position Sensor
Part Number: 17106681
$46.66 MSRP: $94.76
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Product Specifications
- Other Name: Sensor, Multi Portion Fuel Injection Throttle Position; Sensor Kit, Multi Portion Fuel Injection Throttle Position; Throttle Body Sensors; Computer Control Sensors
- Replaces: 17112404, 17112679, 17087653
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
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GMC C2500 Throttle Position Sensor
Part Number: 10137417
$189.82 MSRP: $591.92
You Save: $402.10 (68%)
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Product Specifications
- Other Name: Sensor, Multi Portion Fuel Injection Throttle Position; Sensor, Throttle Body Throttle Position
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.5 L DIESEL
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GMC C2500 Throttle Position Sensor
Part Number: 17078448
Product Specifications
- Other Name: Sensor Assembly, Carburetor Throttle Position
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C2500 Throttle Position Sensor
Part Number: 17123852
Product Specifications
- Other Name: Sensor, Multi Portion Fuel Injection Throttle Position
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C2500 Throttle Position Sensor
Part Number: 17111471
Product Specifications
- Other Name: Sensor Kit, Multi Portion Fuel Injection Throttle Position; Sensor Kit, Throttle Body Throttle Position
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1990, 1985-1986 GMC C2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
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GMC C2500 Throttle Position Sensor
Part Number: 14071076
Product Specifications
- Other Name: Sensor, Multi Portion Fuel Injection Throttle Position; Sensor, Computer Control Sensors; Sensor, Throttle Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 GMC C2500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL
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GMC C2500 Throttle Position Sensor
Part Number: 17111787
Product Specifications
- Other Name: Sensor Kit, Multi Portion Fuel Injection Throttle Position; Oxygen Sensor; Sensor Kit, Throttle Body Throttle Position
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 GMC C2500 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL

GMC C2500 Throttle Position Sensor

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GMC C2500 Throttle Position Sensor Parts Questions & Experts Answers

Throttle Position Sensor
17123852
Q: How to service and repair the Throttle Position Sensor on GMC C2500?
A: You need to begin Throttle Position Sensor maintenance by disconnecting the negative Battery Cable. After disconnecting the position (TP) sensor electrical connector begin by removing the generator. Start by unscrewing the tp sensor attaching screws during the sensor disassembly process and then extract both the sensor and its o-ring seal from the position. Install the tp sensor o-ring seal onto the tp sensor first then set the tp sensor onto the Throttle Body when the throttle valve rests in the closed position maintaining proper alignment of the tp sensor lever with the tp sensor drive lever on the throttle shaft. Attach and screw in the tp sensor attaching screws before tightening them to 2 n.m (18 lb in). Connect the tp sensor electrical connector first then install the generator and complete the installation by reconnecting the negative Battery Cable.

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