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How Mass Air Flow Sensors Work
The mass air flow sensor detects the quality of the air and the sensor then sends this information to the engine control module.
BDFHYK Mass Air Flow Sensor
If your mass air flow sensor is broken or malfunctions for any reason, it is best to replace the sensor as soon as possible before the problem worsens
Mass Air Sensor Function
The function of the MAF sensor is to detect the amount of air intake into the engine and then use that data to determine the amount of fuel injected.
MAF sensor
BDFHYK mass air flow sensors have been rigorously tested at the factory to provide optimum stability and reliability at all times.
Dwayne Britton
Reviewed in the United States on February 25, 2025
I installed this MAS sensor 4 days ago and it failed yesterday 😲😲😲 It had good reviews on Amazon!
FamilyMan
Reviewed in the United States on January 28, 2025
Just what my brother needed to clear his check engine light. Very easy to install and matched the old part perfectly.
George Giefer
Reviewed in the United States on December 6, 2024
Great price
KERRY J. KAY
Reviewed in the United States on December 31, 2024
2004 buick not running installed new MAF and ran perfectly
Jeffrey DK
Reviewed in the United States on December 25, 2024
My 2004 Buick LeSabre suddenly began to have intermittent misses at speed and intermittent stalls when idling. It didn't actually throw a code, but when I plugged in my OBD II fob and looked at the readout, it did say a P0102 code was "pending". (P0102 on my car is "Mass Air Flow (MAF) Circuit Low".) I purchased the BDFHYK Mass Air Flow Sensor Meter MAF 213-3428, after checking other auto parts sites and finding MAF sensors priced at a minimum of $60 - and genuine GM was $180! This MAF sensor was highly rated and about $24, so I gave it a shot. After a thorough test drive, I determined the problem was fixed. The car runs great again. This is a brand new installation, so I will revisit this review should it fail prematurely.
Carolyn Bryant
Reviewed in the United States on November 5, 2024
Great fit
doug murch
Reviewed in the United States on November 1, 2024
It worked fixed problem
Jorge Luis
Reviewed in Mexico on September 18, 2023
El sensor llegó de manera rápida y soluciono un problema que traía mi carro desde hace tiempo, los valores que marca son acordes a la aceleración que le pida al auto.Mi problema consistía en que a veces se apagaba al encender el carro y la marcha mínima era muy inestable, con el ac encendido empeoraba, resulta que mi sensor ya no reportaba información a ala ECU, con el sensor nuevo este problema se resolvió.Aún sigo probándolo, pero de momento no ha fallado y ya va una semana que lo tengo, si llega a fallar lo comentaré en la opinión.El precio más bajo que podrás encontrar para este tipo de producto.
brucedarnell
Reviewed in the United States on June 3, 2023
Exact fit for Supercharged 3.8L 05 Chevy Monte Carlo. Was able to clear DTC for low voltage on MAF Sensor. Last replacement MAF lasted several years. 5 stars if longevity proves out.
Ricardo
Reviewed in Mexico on August 16, 2022
Ahora hay que esperar su rendimiento...esperemos que funcione bien
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