Mazda 3 Mass Air Flow Sensor Cleaning

The maf sensor may just be in a slightly different location like the one cam shows in the comments for his mazda 3 ts 1 6 from the uk.

Mazda 3 mass air flow sensor cleaning.

The mass air flow maf sensor part of your vehicle s electronic fuel injection system is responsible for calculating the total amount of air entering the engine. With the mazda 3 p0101 means the the mass air flow maf sensor has a range performance problem. Photo s show my 2005 mazda 3 2 3l but this generally applies to all models. Technically the maf sensor measures air density and not the actual rate of flow.

The maf sensor is used to measure intake air volume for use in calculations to determine fuel and timing. Never do this when cleaning your mass air flow sensor diy with scotty kilmer. Faersi mass air flow sensor meter maf 74 50009 af10029 for 1999 2012 mazda 3 5 6 mx 5 miata protege 1 6l 1 8l 2 0l 2 3l 2 5l l4 mazda 6 3 0l 3 7l v6 mazda rx 8 1 3l r2. Next open the hood of your mazda.

Air density is affected by temperature forced induction turbo and superchargers and altitude. We will cover exactly what that means and potential fixes for it below. How to clean mass air flow sensor in your car. Let the engine cool down.

Mass air flow sensor cleaning. It should be considered a high priority to fix as the maf sensor not reading properly can really make an impact on the performance of the vehicle. Unplug the wire harness. Remove the screws that hold the mass air flow sensor in place.

Locate the mass air flow sensor on your mazda 5 the sensor is located near the engine air filter housing. It is important that your maf sensor is working properly to ensure the best fuel efficiency and engine function. You ll notice if the tailpipes eject black smoke or when the engine runs rough or backfires.