Remember to replace the Mazda Air Filter in your MX-3 every year or 12,000 miles. DriveWire Has all name brand Mazda MX-3 Air filters at Discount Prices.
If your Mazda MX-3 Air Flow Meter keeps failing the issue is most likely to much oil on a Mazda performance air filter, or to much blow by from the MX-3 engine.
Replace your faulty Mazda MX-3 Mass Air Flow Sensor with a Genuine or OE Bosch Unit to keep your Mazda running like new.