Walker 200-1423 Throttle Position Sensor

Throttle Position Sensor for Mitsubishi Lancer

Walker Products 200-1423 is a throttle position sensor built for throttle body mounted applications and direct replacement service on select Mitsubishi Lancer models. It uses a 3-terminal blade connection with a rectangular female connector and a male terminal layout for straightforward electrical interface.

Fits 2002-2007 Mitsubishi Lancer, N/A. This Walker Products throttle position sensor 200-1423 is listed for the 2002-2007 Mitsubishi Lancer application and is a direct-fit option for restoring throttle signal accuracy.

Key Features

• Throttle body mounted design
• Plastic sensor housing
• 3-terminal blade connection
• 1 rectangular female connector
• Male terminal configuration
• Non-adjustable construction
• Mounting hardware not included
• Mounting bracket not included

Product Details

Walker Products 200-1423 is part of Walker Products’ engine management line, which includes sensors and fuel system components for aftermarket service. Walker Products has supplied automotive fuel system needs since 1946 and manufactures to meet or exceed OEM standards and specifications, with engineering and product support used to maintain application accuracy. For technicians and DIY repairs, this throttle position sensor is intended for vehicles that require a throttle body mounted TPS with the listed connector and terminal configuration. Fits 2002-2007 Mitsubishi Lancer, N/A, and the part number 200-1423 should be verified against the original sensor before installation.

This part cross-references Beck/Arnley 158-0815 for the same application.

Common Problems It May Address

• Erratic throttle signal output
• Hesitation during acceleration
• Unstable idle behavior related to throttle position feedback
• Check engine light concerns tied to TPS circuit faults
• Driveability issues caused by worn throttle position sensor contacts

Installation Notes

• Confirm connector shape, terminal count, and throttle body mounting style before replacement.
• Inspect the throttle body and wiring connector for wear, corrosion, or damage before installing the new sensor.
• Verify sensor alignment and throttle response after installation.
• Use the vehicle service information for calibration or relearn steps if required by the application.

Quality Assurance

Walker Products is an ISO 9001/IATF16949 certified manufacturer focused on OEM-level production standards, application accuracy, and technical support for engine management parts. The 200-1423 throttle position sensor is backed by that manufacturing and engineering process.