How to service the Throttle Position Sensor on Buick LeSabre?

To service the Throttle Position Sensor, start by removing the fuel injector sight shield and by disconnecting the throttle position (TP) sensor electrical connector from the tp sensor. Secondly, remove the two tp sensor attaching screws and remove the tp sensor from the Throttle Body. During installation, make sure you have the throttle valve in the normal non-operational condition for the tp sensor before installing the Throttle Body assembly. Apply loctite 262(R) (GM P/N 1052624) or an equal thread-locking compound onto the screws before you install the two tp sensor attaching screws this last screw will be tightened to 2 n.m (18 lb in). Connect the tp sensor back, and then reinstall the fuel injector sight shield.

OEM Buick LeSabre Throttle Position Sensor

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5 Throttle Position Sensors found

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Buick LeSabre Throttle Position Sensor
Part Number: 24504798
$73.46 MSRP: $149.20
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Product Specifications
- Other Name: Sensor, Multi Portion Fuel Injection Throttle Position; Sensor, Computer Control Sensors
- Replaces: 24504522
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Throttle Position Sensor
Part Number: 25532800
$58.49 MSRP: $182.47
You Save: $123.98 (68%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Throttle Position; Sensor, Multi Portion Fuel Injection Throttle Position
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1992 Buick LeSabre | Base, Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Throttle Position Sensor
Part Number: 24502965
$87.62 MSRP: $158.58
You Save: $70.96 (45%)
Ships in 1-2 Business Days
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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:
- 1993-1995 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre 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:
- 1984-1990 Buick LeSabre | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS
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Buick LeSabre Throttle Position Sensor
Part Number: 25036663
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:
- 1986-1988 Buick LeSabre | Base, Custom, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS

Buick LeSabre Throttle Position Sensor

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Buick LeSabre Throttle Position Sensor Parts Questions & Experts Answers

Throttle Position Sensor
24504798
Q: How to service the Throttle Position Sensor on Buick LeSabre?
A: To service the Throttle Position Sensor, start by removing the fuel injector sight shield and by disconnecting the throttle position (TP) sensor electrical connector from the tp sensor. Secondly, remove the two tp sensor attaching screws and remove the tp sensor from the Throttle Body. During installation, make sure you have the throttle valve in the normal non-operational condition for the tp sensor before installing the Throttle Body assembly. Apply loctite 262(R) (GM P/N 1052624) or an equal thread-locking compound onto the screws before you install the two tp sensor attaching screws this last screw will be tightened to 2 n.m (18 lb in). Connect the tp sensor back, and then reinstall the fuel injector sight shield.

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