Mass Air Flow Sensor Maf Meter Compatible with Chevrolet Malibu 1.5L 2016-2020 & Cadillac ATS 2013-2019; CT6 2016-2020 Replace OE 23118170 23366103 20787043

How do I know that my mass air flow sensor is faulty? The vehicle indicates errors such as erratic engine operation, reduced performance, increased petrol consumption and engine cutout. Why is my mass air flow sensor faulty? The hot film meter inside the mass air flow sensor is very susceptible and can be easily contaminated by dirty and oil. Environmental conditions (rain, splash water…), sand, dust and so on affect the efficient readings of the mass airflow sensor Why does my car need a mass air flow sensor? The mass air flow sensor measures the air mass, which flows through the air filter to the engine. The data is then sent to the control unit in order to specify the injection rate of the fuel. What does a mass air flow sensor consist of? A mass air flow sensor consists of a case which is positioned between the air filter and air pipe. The sensor is either screwed or firmly attached inside the case. The sensor in turn includes a hot film meter and electronics. Can it be useful to get break cleaner or other cleaning material to clean the mass air flow sensor? The sensor membrane may be severely damaged by the clean up. Never apply compressed air as this may also damage the sensor. We have been in the automotive aftermarket for many years. The Yezoauto team is committed to providing our customers with higher quality products, and we have been drilling in the auto parts field for 20 years. Each product is strictly inspected and tested before shipment to ensure that each product performance can meet OE standards and can meet the market demand, providing customers with a good shopping experience. If you have any questions, please leave us a message and we will reply you. We provide perfect after-sales service for our customers. When customers encounter product quality problems, we will reply and provide solutions within 18 hours. We are car tuning enthusiasts just like you, so we work in this industry to bring better services and products to our customers! Our products are made of high quality materials. Our products are manufactured in strict accordance with OE standards, undergoes rigorous performance testing before shipment.