Walker 254-1013 Fuel Pressure Sensor

Walker 254-1013 Fuel Pressure Sensor

Walker 254-1013 is an OE replacement fuel pressure sensor for gasoline and diesel fuel systems that require accurate, real-time pressure feedback to the engine control module. It uses a 3-terminal pin layout with an oblong female connector and male terminals for direct-fit service on supported applications.

Key Features

• OE-style fuel pressure sensor for factory fuel management systems
• Provides real-time fuel pressure data to the ECM for fuel trim and injector control
• Built to match OE pressure range, electrical output, and connector design
• 3-terminal pin configuration with oblong female connector
• Direct-fit replacement for service on supported Buick, Cadillac, Chevrolet, and GMC applications
• Engineered for exposure to heat, vibration, and fuel system pressure

Detailed Description

Walker Products 254-1013 fuel pressure sensor is built to restore accurate pressure reporting in vehicles that rely on precise fuel system feedback. By sending correct pressure data to the ECM, the sensor supports fuel trim control, injector timing, combustion efficiency, and emissions system operation. This part number is used on high-pressure fuel system applications across the 2011-2016 model years, including Buick LaCrosse, Regal, and Verano; Cadillac ATS, CTS, SRX, and XTS; Chevrolet Camaro, Captiva Sport, Colorado, Equinox, Impala, Impala Limited, Malibu, and Silverado-related platform applications listed in the fitment data; and GMC Canyon and Terrain. Walker 254-1013 is a direct-fit OE replacement for drivers addressing fuel pressure sensor faults on Buick Regal, Chevrolet Equinox, or Cadillac SRX applications.

This part cross-references select OE-style fuel pressure sensor applications for the same vehicle coverage.

What It Helps Fix

• Check engine light related to fuel pressure sensor performance
• Fuel system fault codes tied to inaccurate pressure readings
• Rough idle or drivability concerns caused by incorrect fuel pressure data
• Injector timing or fuel trim issues from inconsistent ECM input
• Emissions system operation problems linked to fuel pressure reporting

Installation Notes and Tips

Verify connector shape, terminal count, and fuel system location before installation. This sensor uses a 3-terminal pin design with an oblong female connector and male terminals, so the replacement should match the original electrical interface exactly. Confirm the vehicle application against the fitment list for the correct year, make, and model, including high-pressure notes where shown. For best results, inspect the connector and wiring for corrosion or damage before installing the new sensor.

Quality Assurance

Walker builds this fuel pressure sensor to OE specifications for pressure range, output, and connector design, and tests it for durability under heat, vibration, and fuel system pressure exposure.