Walker 245-1195 Mass Air Flow Sensor

Walker Mass Air Flow Sensor for Honda and Acura

Walker Mass Air Flow Sensor 245-1195 is a direct-fit engine management replacement for select Honda and Acura applications. It is built with a 5-terminal female connector and includes mounting hardware for a cleaner service replacement on the vehicle.

Key Features

• Mass air flow sensor for emission control and engine management systems
• 5-terminal female connector for the specified application
• Mounting hardware included
• Housing not included
• Walker Mass Air Flow Sensor line for Honda Civic, CR-V, Accord, TSX, ILX, NSX, and Crosstour applications

Product Details

Walker Products has supplied fuel system and engine sensor components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. Part number 245-1195 is part of the Walker Mass Air Flow Sensor line and is built for accurate air measurement in the intake stream, helping the engine control system manage fuel delivery and drivability. This part cross-references Standard Ignition MAS0315 and MAS0360 for the same application.

Compatible With 2008-2012 Honda Accord, 2009-2014 Acura TSX, 2010-2019 Honda CR-V, 2012-2015 Honda Crosstour, 2012-2020 Honda Civic, 2013-2020 Acura ILX, 2017-2020 Acura NSX, 2021-2022 Acura ILX, 2021-2022 Acura NSX, and 2021-2022 Honda Civic. The 245-1195 application coverage also includes 2021 Honda Civic sensor-only service.

Common Issues This Part Can Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or stumble during acceleration
• Fuel trim concerns related to incorrect air metering
• Check engine light conditions tied to mass air flow sensor faults
• Poor drivability after sensor contamination or electrical failure

Installation Notes

Verify connector style, terminal count, and vehicle application before installation. Inspect the intake tract, air filter, and wiring connector for contamination or damage before replacing the sensor. Use the included mounting hardware as required by the application, and clear diagnostic trouble codes after installation if the vehicle control system stores them.

Quality Assurance

Walker Products is an ISO 9001/IATF16949 certified manufacturer with in-house product management and engineering support. The company states that its engine sensor and fuel system components are produced to meet or exceed OEM standards and specifications.