Buy 2021 Mazda 3 2.5L SKYACTIV A/T AWD Preferred Hatchback Mass Air Flow Sensor. 2.0 LITER, JAPAN BUILT - OEM Mazda Part # PYFS13215 (PYFS-13-215)

Air. Sensor. Mass. Flow.
Mass Air Flow Sensor.

Mass Air Flow Sensor

Fits 3, 6, CX-3, CX-30, CX-5, CX-50, MX-5 Miata

2.0 LITER, JAPAN BUILT. 2.0 LITER, MEXICO BUILT. 2.5 LITER. 2.5 LITER NON TURBO. 2.5 LITER NON TURBO, JAPAN BUILT. 2.5 LITER NON TURBO, MEXICO BUILT. CX-3. CX-30. CX-30; w/o Turbo. CX-5. CX-5; 2.5L; w/o Turbo. CX-50; w/o Turbo. Mazda3. Mazda6; w/o Turbo. MX-5 Miata. W/O 2.5 LITER TURBO.
Mass Air Flow Sensor - Repair or Replace
If the mass air flow sensor or MAF meter in your 2021 Mazda 3 is failing, you’ll notice in addition to the check engine light that your engine may crank and not start, or that the engine speed surges at idle.