It is possible for the wires in the connector to break, causing the mass airflow sensor to not work. When doing this job, the mechanic may recommend changing the electrical connector that connects the mass airflow sensor to the car's computer system. If the vacuum hoses are leaking, it will give the same error code as mass airflow sensor failure. It is common for the mass airflow sensor to get dirty (if the air filter is dirty) and lose the ability to read the amount of air coming in the engine. If the sensor goes bad, the engine will not know the right amount of fuel to add, causing problems including poor gas mileage, lack of power and more. Mass Air Flow Sensor MAF Compatible with Nissan Altima Sentra Pathfinder Infiniti M35h Q50 Q70. The computer in the car reads the amount of air coming into the engine from the mass airflow sensor and then calculates the correct amount of fuel needed for proper engine performance. The vehicle was taken to an independent mechanic where it was diagnosed that the mass air flow sensor failed and needed to be replaced. Our technicians remind us that proper diagnoses should be performed to confirm the cause of any driveability concerns. For an engine to perform properly, it needs a specific amount of air-fuel mixture. 2014 Nissan Sentra Failed Mass Air Flow Sensor May Cause Driveability Issues The mass air flow (MAF) sensor can fail, causing various drivability problems. The mass airflow sensor measures the amount of air entering the engine. A faulty mass airflow sensor will cause problems similar to low compression or low vacuum, and will also show symptoms similar to when your vehicle has low fuel. All cars take air from the outside and pass it into the engine through the air filter. The mass airflow sensor is a round tunnel made of plastic with a sensor attached inside.
What is the Mass Airflow Sensor all about? Service type Mass Airflow Sensor Replacement
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