Car Repair World

Mass Air Flow Sensor Service Helpful Information The automotive industry uses carburetor cleaner though carburetors are only featured on older cars. This aerosol cleaner is light, and cleans deposits most cleaners cannot. Sometimes shorted to "carb" cleaner this helpful chemical is a must for any repair garage. Step by step guide on how to service an automotive mass air flow sensor, this article pertains to most MAF equipped cars. Difficulty Scale: 2 of 10 Begin with the car on level ground, in park with the emergency brake set. Step 1  - Locate the mass air flow sensor located in the air intake portion of the air filter or intake tube. Mass Air Flow Sensor Step 2  - Once the sensor has been located, release the wiring connector to the sensor. Removing Mass Air Flow Sensor Electrical Connector Step 3  - After the electrical connector has been removed, loosen and remove the sensor mounting screws. Removing Sensor Mounting Screws Step 4  - Next,...

Mass Air Flow Sensor Replacement MAF Helpful Information After starting the engine post sensor replacement, the sensor instantly calibrates itself so there is no learn time required. This sensor is subject to debris and contamination which can be avoided by  cleaning the sensor  (Note: Some sensors are located inside the air filter housing, not all cars are equipped with a mass air flow sensor, consult a repair manual for exact component location.) Best Practices Clean the air intake tube and connection points to ensure proper installation. Step by step guide on how to replace an automotive mass air flow sensor, this information pertains to most vehicles though applications may vary. Difficulty Scale: 2 of 10 Begin with the vehicle on level ground, parking brake on, engine off. Step 1  - When replacing a mass air flow sensor, first locate the sensor which is positioned in the air intake tube between the air filter housing and throttle body. Mass Air...

Mass Air Flow Sensor MAF Working Of Maf Sensor Helpful Information A mass air flow sensor can become inaccurate after large amounts of air (high mileage) has passed over the hot wire and must be  cleaned  before normal operation will return. These sensors are delicate and are prone to failure, fortunately replacement  is simple in most cases. Engine performance issues involving this sensor include, hesitation, low power and poor mileage. Step by step guide on how an automotive mass air flow sensor (MAF) works. Step 1  - The mass air flow sensor is designed to monitor the volume of air passing into the engine at any giving time (located in the intake tube connected to the throttle body) this information is then transmitted to the computer for calculations while helping adjust fuel injector input and ignition timing settings. Mass Air Flow Sensor (Appearance will vary.) Step 2  - All maf sensors include an electrical connector which is used to tr...