Walker 933-2004 Throttle Position Sensor

Throttle Position Sensor for Emission Control

Walker 933-2004 is a Sensor Only throttle position sensor for emission control service. It is built for direct replacement use where accurate throttle angle feedback is needed for proper engine management and drivability.

Key Features

• Throttle Position Sensor for emission control applications
• Walker Sensor Only product line
• Direct-fit replacement part number 933-2004
• Supports throttle angle signal input to the engine control system

Detailed Description

Walker 933-2004 is a throttle position sensor used in emission control systems to report throttle movement to the vehicle computer. On applications such as Honda Civic and similar engine-management setups, this sensor helps the control module interpret throttle opening for fuel delivery, idle control, and transmission response. The Sensor Only line focuses on the sensing component itself, making it a practical choice when replacing a worn or inaccurate TPS. Walker 933-2004 is also referenced by the part number 933-2004 for catalog and search use.

What It Helps Address

• Erratic idle caused by an inconsistent throttle signal
• Hesitation during acceleration
• Throttle response issues from a worn sensor
• Check engine light concerns related to throttle position input
• Fuel control problems tied to incorrect throttle angle reporting

Installation Notes and Tips

Verify connector style, mounting pattern, and calibration requirements before installation. Confirm the vehicle application against the exact year, make, and model listing for your Honda Civic or other matched application. After installation, clear diagnostic codes and perform any required throttle relearn or idle relearn procedure specified by the vehicle manufacturer.

Quality Assurance

Walker parts are cataloged for emission control service and replacement use. Part number 933-2004 is identified as a Sensor Only throttle position sensor for buyers who need a focused replacement component.