In most cases, a faulty mass flow sensor has a specific code that will generate during computer diagnostics and is typically easy to determine with computer testing equipment.
If you believe your car has a faulty mass air flow sensor, take it to a schedule an appointment with one of our mechanics at Palumbo Automotive – Peter palumbo so that we can run a complete computer diagnostic. Allow the MAF sensor to dry completely before reinstalling it in the air duct. Be sure NOT to scrub the parts you may break the wire or damage the plate. It is easy to do, you will need to spray 10 to 15 spurts of the mass air flower cleaner onto the wire or plate. We recommend that you clean your MAF sensor every time you change your air filter. The engine may be stalling because it isn’t getting enough throttle opening. Even a dirty MAF sensor can cause a lean code and/or misfire to occur. Stop engine and reconnect mass air flow sensor harness connector. Restart engine and let it idle for at least 5 seconds.
Disconnect mass air flow sensor harness connector. This might be anything from a hard-to-find vacuum leak to dirty fuel injectors, low fuel pressure, a weak ignition coil, bad plug wires, or compression problems. Start engine and warm it up to normal operating temperature.