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Walker 245-2222 Mass Air Flow Sensor
| Brand | Walker 245-2222 |
|---|---|
| Connector Gender | Female |
| Housing Included | No |
| Mounting Hardware Included | Yes |
| Terminal Quantity | 5 |
| Product line | Walker Mass Air Flow Sensor |
| Fits | Audi · 11 vehicles |
OE-standard quality. Built to meet or exceed OEM specifications.
Mass air flow sensor. Measures incoming air for precise engine management.
5-terminal connector. Female connector for a secure electrical connection.
Walker Mass Air Flow Sensor 245-2222
Walker Mass Air Flow Sensor 245-2222 is built for direct replacement service on select Audi applications. It is a 5-terminal, female-connector sensor with mounting hardware included and no housing included, making it a focused solution for restoring accurate airflow signal input to the engine management system.
Key Features
- Walker Mass Air Flow Sensor line for engine management service
- Part number 245-2222 for application-specific ordering
- 5-terminal electrical connection
- Female connector gender
- Mounting hardware included
- No housing included
- Manufactured to meet or exceed OEM standards and specifications
- ISO 9001/IATF16949 certified manufacturing background
Product Details
The Walker Mass Air Flow Sensor line is part of Walker Products’ engine sensor and fuel system portfolio, supported by in-house manufacturing, engineering, and product management resources. Part number 245-2222 is intended for select Audi S4, Audi S6, and Audi S8 fitments, including 2004-2009 Audi S4, 2002-2003 Audi S6, and 2001-2003 Audi S8. For buyers searching for a Walker 245-2222 mass air flow sensor for Audi S4 or a replacement mass air flow sensor for Audi S6 and S8, this part provides a direct-fit service option for the listed vehicles.
What It Helps Address
- Unstable idle caused by inaccurate airflow readings
- Reduced throttle response from a failing MAF sensor
- Check engine light related to airflow measurement faults
- Fuel trim issues tied to incorrect air metering
- Driveability concerns on Audi S4, Audi S6, and Audi S8 applications
Installation Notes
Verify connector style, terminal count, and sensor location before installation. This part uses a female connector and 5 terminals, and it does not include a housing. Confirm the existing air intake assembly matches the vehicle listing before replacing the sensor. Fits 2004-2009 Audi S4, N/A; fits 2002-2003 Audi S6, N/A; fits 2001-2003 Audi S8, N/A.
Quality Assurance
Walker Products has supplied automotive fuel system and engine sensor components since 1946 and states that its products are manufactured to meet or exceed OEM standards and specifications. The company supports production with engineering and technical resources and operates under ISO 9001/IATF16949 certification.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Audi | S4 | 4.2L | V8 | N/A | Walker Mass Air Flow Sensor |
| 2008 | Audi | S4 | 4.2L | V8 | N/A | Walker Mass Air Flow Sensor |
| 2007 | Audi | S4 | 4.2L | V8 | N/A | Walker Mass Air Flow Sensor |
| 2006 | Audi | S4 | 4.2L | V8 | N/A | Walker Mass Air Flow Sensor |
| 2005 | Audi | S4 | 4.2L | V8 | N/A | Walker Mass Air Flow Sensor |
| 2004 | Audi | S4 | 4.2L | V8 | N/A | Walker Mass Air Flow Sensor |
| 2003 | Audi | S6 | 4.2L | V8 | N/A | Walker Mass Air Flow Sensor |
| 2003 | Audi | S8 | 4.2L | V8 | N/A | Walker Mass Air Flow Sensor |
| 2002 | Audi | S6 | 4.2L | V8 | N/A | Walker Mass Air Flow Sensor |
| 2002 | Audi | S8 | 4.2L | V8 | N/A | Walker Mass Air Flow Sensor |
| 2001 | Audi | S8 | 4.2L | V8 | N/A | Walker Mass Air Flow Sensor |
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