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Sensor Only
The mass air flow sensor measures the volume and density of air entering the engine, allowing the ECM to calculate the precise amount of fuel needed for efficient combustion. Signs of failure include: a check engine light with a MAF sensor code, rough idle, hesitation or stumbling during acceleration, poor fuel economy, or black smoke indicating a rich condition. Replace a contaminated or failed MAF sensor to restore accurate fuel metering.
Walker, part of Tenneco, manufactures exhaust systems, catalytic converters, and mufflers. Known for comprehensive coverage and reliable performance, Walker delivers cost-effective exhaust solutions.
This part also fits:
- 2017 Mazda CX-5 Touring
- 2018 Mazda CX-5 Touring
- 2019 Mazda CX-5 Grand Touring Reserve
- 2019 Mazda CX-5 Touring
- 2020 Mazda CX-5 Grand Touring Reserve
- 2020 Mazda CX-5 Touring
- 2021 Mazda CX-5 Grand Touring Reserve
OE Number: PYFS13215
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