How to replace the Throttle Position Sensor on 2002 Buick Century?

The procedure for replacing the Throttle Position (TP) Sensor begins with separating the fuel lines along with the throttle position (TP) sensor electrical connector. Unscrew the two TP sensor securing screws while you remove the TP sensor unit with its attached O-ring. You should put the O-ring onto the TP sensor before installing it. A thread-locking compound such as Loctite(R) 262 GM P/N 12345493 should be applied to the TP sensor screws according to Fastener Notice in Service Precautions. Secure the 2 TP sensor screws with 2 N.m torque (18 lb in force) to finish them. Reconnect the TP sensor electrical connector as well as the fuel lines.

OEM 2002 Buick Century Throttle Position Sensor

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2002 Buick Century Throttle Position Sensor
Part Number: 17123852
Product Specifications
- Other Name: Sensor, Multi Portion Fuel Injection Throttle Position
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.9 x 2.8 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 17123852
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Century Submodels:
- Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS

2002 Buick Century Throttle Position Sensor

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2002 Buick Century Parts Questions & Experts Answers

Q: How to replace the Throttle Position Sensor on 2002 Buick Century?
A: The procedure for replacing the Throttle Position (TP) Sensor begins with separating the fuel lines along with the throttle position (TP) sensor electrical connector. Unscrew the two TP sensor securing screws while you remove the TP sensor unit with its attached O-ring. You should put the O-ring onto the TP sensor before installing it. A thread-locking compound such as Loctite(R) 262 GM P/N 12345493 should be applied to the TP sensor screws according to Fastener Notice in Service Precautions. Secure the 2 TP sensor screws with 2 N.m torque (18 lb in force) to finish them. Reconnect the TP sensor electrical connector as well as the fuel lines.

Related 2002 Buick Century Parts

Alternate Year Models

2001 Buick Century Throttle Position Sensor 2003 Buick Century Throttle Position Sensor