Walker 245-2226 Mass Air Flow Sensor

Walker Mass Air Flow Sensor 245-2226

Walker Mass Air Flow Sensor 245-2226 is built for direct replacement service on select Land Rover Range Rover applications. It supports accurate airflow measurement for proper fuel delivery and engine management, with fitment for 1994 and 1999-2002 Land Rover Range Rover models.

Key Features

• Mass air flow sensor for engine management and airflow signal monitoring
• Fits 1994 Land Rover Range Rover and 1999-2002 Land Rover Range Rover
• 5-terminal female connector for the specified application
• Mounting hardware included for installation on the listed vehicle applications
• Housing not included
• Walker Products engine sensor line backed by in-house manufacturing, product management, and engineering support

Product Details

The Walker Mass Air Flow Sensor line is part of Walker Products’ engine management offering, which has served the automotive aftermarket since 1946. Part number 245-2226 is manufactured to meet or exceed OEM standards and specifications, with application data and technical support maintained by Walker’s internal engineering and product teams. For Range Rover service, this sensor is intended to restore accurate airflow input to the engine control system on the listed vehicles.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues It May Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response during acceleration
• Incorrect fuel mixture from a failing airflow sensor
• Check engine light related to mass air flow sensor performance
• Driveability concerns on Land Rover Range Rover models with sensor signal faults

Installation Notes and Tips

Verify connector style, terminal count, and mounting points before installation. The 5-terminal female connector and included mounting hardware should be matched to the vehicle’s original configuration. Inspect the intake tract for leaks, contamination, or damaged wiring before replacing the sensor, and clear diagnostic trouble codes after installation if required.

Quality Assurance

Walker Products is an ISO 9001/IATF 16949 certified manufacturer with a long history in fuel system and engine sensor production. Part number 245-2226 is produced to support OEM-level fit and specification requirements for the listed Land Rover Range Rover applications.