Mazda 3 Mass Air Flow Sensor Cleaning

It is important that your maf sensor is working properly to ensure the best fuel efficiency and engine function.

Mazda 3 mass air flow sensor cleaning.

Next unplug the electrical connector from your mazda mass air flow sensor. Technically the maf sensor measures air density and not the actual rate of flow. 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. Let the engine cool down.

Locate the mass air flow sensor on your mazda 5 the sensor is located near the engine air filter housing. We will cover exactly what that means and potential fixes for it below. Never do this when cleaning your mass air flow sensor diy with scotty kilmer. A faulty maf sensor can cause your vehicle to run too rich or run too lean.

The maf sensor is used to measure intake air volume for use in calculations to determine fuel and timing. 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. You ll notice if the tailpipes eject black smoke or when the engine runs rough or backfires.

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. How to clean mass air flow sensor in your car. There are a few types of mass air flow sensors. With the mazda 3 p0101 means the the mass air flow maf sensor has a range performance problem.

Unplug the wire harness. Air density is affected by temperature forced induction turbo and superchargers and altitude. Next open the hood of your mazda.