Walker 200-1425 Throttle Position Sensor

Throttle Position Sensor for Nissan Applications

Walker Products 200-1425 is a throttle position sensor built for throttle body mounted applications with a 3-pin male terminal layout and a rectangular female connector. It is a direct-fit style replacement for select Nissan vehicles, including Rogue and Altima applications, where accurate throttle signal input is critical to drivability and engine management.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting OEM-level specifications. The 200-1425 reflects that approach with a sensor design intended for consistent throttle response and dependable signal output.

Key Features

• Throttle body mounted throttle position sensor
• Plastic housing with rectangular connector design
• 3-terminal pin connection with female connector and male terminals
• Direct replacement style for select Nissan Rogue and Nissan Altima models
• Walker Products part number 200-1425
• Cross-reference: Standard Ignition TH452

Detailed Description

Walker Products 200-1425 is an engine management sensor used to report throttle plate position to the vehicle control system. On 2014-2019 Nissan Rogue and 2013-2018 Nissan Altima applications, this sensor supports accurate throttle input data for proper fuel delivery, idle control, and acceleration response. The part number 200-1425 is a practical replacement choice when the original sensor shows wear, signal inconsistency, or connector-related failure.

Walker Products manufactures engine sensors and fuel system components for the automotive aftermarket, with ISO 9001/IATF16949 certified quality systems and product engineering support. This throttle position sensor is built for applications that require a throttle body mounted, non-adjustable design with a single connector interface.

What It Helps Solve

• Throttle signal errors that can affect acceleration response
• Rough or unstable idle caused by incorrect throttle position feedback
• Check engine light conditions related to throttle position sensor faults
• Delayed or inconsistent throttle input on Nissan Rogue and Nissan Altima models
• Driveability issues tied to worn or failing TPS output

Installation Notes and Tips

Confirm connector shape, terminal count, and throttle body mounting style before installation. This sensor uses one rectangular female connector, 3 terminals, and no adjustable mounting bracket or hardware included. Verify the replacement matches the original sensor configuration on the vehicle before clearing codes and performing any relearn or calibration steps required by the engine control system.

Quality Assurance

Walker Products backs its engine management components with in-house manufacturing, product management, and engineering support to help maintain accurate vehicle applications and technical documentation. The brand’s ISO 9001/IATF16949 certified processes support consistent production standards for the 200-1425 throttle position sensor.