Delphi Mass Air Flow Sensor P/N:AF10512
Delphi AF10659 mass air flow sensor for the 2019 Toyota Yaris 4-cylinder 1.5L and other vehicles measures the air entering the engine. This Delphi MAF sensor passes that reading to the engine computer, which uses it to set fuel delivery.
A rough idle, hesitation under throttle or a check engine light can mean the mass air flow sensor is failing. Before you replace it, rule out a leak in the intake after the sensor, a damaged connector and a dirty air filter, since each can look much the same from the driver's seat. The engine takes one sensor.
The vehicles it fits include the 2012-2018 Mazda 3 4-cylinder 2.0L and the 2014-2018 3 4-cylinder 2.5L. It is also a mass air flow sensor for the 2019 Mazda CX-5 4-cylinder 2.2L and the 2019-2025 CX-5 4-cylinder 2.5L, and Delphi calibrates and tests it to match the OE part. If your car is not named here, look it up in the "Vehicles it fits" section.
Fit and size
Build and materials
One mass air flow sensor, probe only.
Interchange: PE01-13-215 · 22204-WB001
MA1194 · MF21332N · 214708 · 1525A027 · 1525A031 · 1525A052 · MA333 · MAS0362 · 5S15373
This part cross-references / interchanges with the following part numbers:
Is this the right MAF sensor for the 2019 Toyota Yaris 4-cylinder 1.5L?
Yes. Delphi AF10659 fits the 2019 Toyota Yaris 4-cylinder 1.5L; for any other car, look it up in the "Vehicles it fits" section.
Is this the mass air flow sensor for the 2012-2018 Mazda 3 4-cylinder 2.0L?
Yes. Delphi AF10659 is listed for the 2012-2018 Mazda 3 4-cylinder 2.0L, and the 2014-2018 Mazda 3 4-cylinder 2.5L is covered as well.
Is the Delphi AF10659 a probe-only sensor?
Yes. The package is the mass air flow sensor, probe only. The probe design is offered wherever possible to reduce repair time by avoiding a flow tube replacement.
Does this mass air flow sensor work across a wide temperature range?
Yes. It has high quality sensing elements for performance over a wide range of ambient temperatures.
Does the Delphi AF10659 replace part number 22204-WB001?
Yes. 22204-WB001 is one of the numbers this sensor replaces, along with PE01-13-215 and the others on the Interchange line.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.