Walker 200-1240 Throttle Position Sensor

Walker 200-1240 Throttle Position Sensor

Walker Products 200-1240 is a throttle position sensor for throttle body mounted applications that require a 3-terminal, blade-style electrical connection. It is built with a plastic housing, a rectangular female connector, and a male terminal layout for direct replacement service on supported Toyota and Lexus vehicles.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting OEM standards and specifications. The Walker Products line includes engine sensors and related fuel system parts for import and domestic repair applications.

Key Features

• Throttle body mounted design
• Plastic sensor housing
• Rectangular 1-connector configuration
• 3 blade terminals
• Female connector with male terminals
• Non-adjustable design
• No mounting bracket included
• No mounting hardware included

Vehicle Fitment

• Fits 1997-2004 Toyota Avalon, N/A
• Fits 1999-2003 Lexus RX300, N/A
• Fits 2001-2003 Toyota Highlander, N/A
• Fits 2001-2003 Toyota RAV4, N/A
• Fits 1998-2003 Toyota Sienna, N/A
• Fits 1999-2003 Toyota Solara, N/A
• Fits 1997-2001 Lexus ES300, N/A
• Fits 1997-2001 Toyota Camry, N/A

Detailed Description

This Walker throttle position sensor, part number 200-1240, monitors throttle movement so the engine control system can interpret accelerator input accurately. It is a direct-fit style replacement for select Toyota Camry, Toyota Avalon, Lexus ES300, Lexus RX300, Toyota Highlander, Toyota RAV4, Toyota Sienna, and Toyota Solara applications listed in the fitment data. For buyers searching for a Toyota Camry throttle position sensor or Lexus ES300 TPS replacement, this part number 200-1240 matches the required throttle body mounted configuration.

This part cross-references Standard Ignition TH224 for the same application.

Common Issues This Part May Resolve

• Throttle signal irregularities at the engine control module
• Delayed or inconsistent throttle response
• Rough idle related to incorrect throttle position feedback
• Acceleration hesitation tied to worn sensor output
• Diagnostic trouble codes associated with throttle position sensing

Installation Notes and Quality Assurance

Verify connector shape, terminal count, and throttle body mounting style before installation. This sensor uses a rectangular female connector with three male blade terminals and is not adjustable, so proper alignment during replacement is important. Confirm vehicle application by year, make, and model before ordering Walker 200-1240.

Walker Products states that its engine management components are manufactured to meet or exceed OEM standards and specifications, with product management and engineering support used to maintain application accuracy and technical documentation. The company is ISO 9001/IATF16949 certified.