Walker 245-2233 Mass Air Flow Sensor

Walker Mass Air Flow Sensor 245-2233

The Walker Mass Air Flow Sensor 245-2233 is a direct-fit engine management sensor for select Volvo applications. It is built with a 5-terminal female connector and includes mounting hardware, making it a practical replacement for restoring accurate airflow signal input to the engine control system.

Key Features

• Walker Mass Air Flow Sensor, part number 245-2233
• 5-terminal female connector for the specified application
• Mounting hardware included
• Housing not included
• Built by Walker Products, a manufacturer of fuel system and engine sensor components since 1946
• Manufactured to meet or exceed OEM standards and specifications
• ISO 9001/IATF16949 certified production environment

Product Details

Walker Products has long supplied fuel system and engine sensor components for the automotive aftermarket, and the Walker Mass Air Flow Sensor line reflects that focus on accurate engine management parts. Part number 245-2233 is intended for Volvo S60, Volvo V70, Volvo S80, and Volvo XC90 applications listed below. For buyers searching for a Volvo S80 mass air flow sensor, Volvo V70 MAF sensor, or Volvo XC90 airflow sensor replacement, this part provides a fitment-specific option backed by Walker’s engineering and manufacturing support.

This part cross-references OE number 86701140 for the 2002-2003 Volvo S80 application.

What It Helps Address

• Incorrect airflow signal readings sent to the engine control module
• Rough idle caused by a failing mass air flow sensor
• Hesitation or poor throttle response related to airflow measurement errors
• Check engine light conditions tied to MAF sensor performance
• Fuel trim issues caused by inaccurate incoming air data

Installation Notes

Verify connector style, terminal count, and vehicle application before installation. This sensor uses a female connector with 5 terminals and does not include a housing. Mounting hardware is included. Confirm the OE reference and vehicle year before replacing the original unit, especially on 2002-2003 Volvo S80 models with OE number 86701140.

• Fits 2004-2009 Volvo S60, N/A
• Fits 2004-2007 Volvo V70, N/A
• Fits 2002-2006 Volvo S80, N/A
• Fits 2003-2005 Volvo XC90, N/A
• Fits 2002-2003 Volvo S80, N/A; Fitment note: Compatible with OE number 86701140

Quality Assurance

Walker Products manufactures engine sensors and fuel system components to meet or exceed OEM standards and specifications. The company supports production with in-house manufacturing, product management, engineering, application data, instruction sheets, and technical support, and operates under ISO 9001/IATF16949 certification.