Air Flow Meter 7M51-12B579-BB

Replacement Part Number: 7M51-12B579-BB

Describe the 3rd product corresponding to the failure problem

1.When your vehicle is running with idling, stalling, loud noise and fault light/code, it indicates that your air flow sensor needs to be replaced. MAF sensor can improve fuel efficiency, assist the catalytic converter in order to better eliminate harmful gases from the vehicle's exhaust system and reduce emissions 2.MAF sensor can improve fuel efficiency and assist the three-way catalytic converter to better eliminate harmful gases from the vehicle's exhaust system, reduce emissions and prevent premature damage to the three-way catalytic converter. When your vehicle is running with idle, stalling, loud noise and fault lights/code, it means your air flow sensor needs to be replaced 3.The Maf sensor improves fuel efficiency and assists the three-way catalytic converter in eliminating harmful gases from the vehicle's exhaust system. When idling, stalling, excessive noise and error lights/codes seem to indicate that your air flow sensor needs to be replaced

Product optimization and solution points

1.Mass air flow meters are durable, resistant to oxidation and high temperatures, measure the volume and density of air entering the engine and provide highly accurate airflow readings to the ECU over a wide range of ambient temperatures to ensure efficient engine operation and improved fuel efficiency 2.The air mass flow sensor (MAF) determines the quality of air entering the vehicle's fuel injected engine and transmits this data to the engine control unit or ECU. this balances the air to fuel ratio to promote successful combustion 3.Very low intake resistance, fast response time, accurate measurement, mass flow detection, no compensation for intake air temperature and atmospheric pressure, highly accurate airflow readings to the ECU over a wide range of ambient temperatures, ensuring efficient engine operation and 100% accurate data transfer to the engine system

The location where the product is installed

1.Fast response and high durability; lightweight and portable, easy to install and clean, ready for replacement. Before installing this MAF sensor, please clean the air box and replace the air filter, otherwise the code and check engine light may remain on even with a new MAF sensor

The composition and material quality of the product

1.Using high quality materials and tested many times to ensure more accurate air flow meter operation, thus ensuring product quality and longevity, auxiliary catalytic converter In order to better eliminate harmful gases in the vehicle exhaust system and reduce emissions, please clean the air tank and replace the air filter before installing this mass air flow sensor 2.High Quality: Durability is very important, so the sensor uses high quality materials and advanced technology to meet OEM specifications. Fast response time: 15 ms, output curve tolerance: < 2%. The air flow meter is tested several times to ensure more accurate operation, thus ensuring product quality and longevity

Description 4 Solve and help

1.Mass air flow (MAF) sensors solve check engine lights, error codes, poor fuel economy and rough running problems with fast response, accurate measurement, mass flow detection, thus ensuring efficient engine operation and ensuring 100% accurate data transmission to the engine system 2.MAF sensors measure intake air flow, calculate intake air flow, determine basic injection volume and basic ignition advance angle with very low intake air resistance, fast response time, accurate measurement, mass flow detection, no need to compensate for intake air temperature and atmospheric pressure

Confidence in quality

Description 5 Service & Maintenance

1.12 months warranty. If there is any problem during the one-year quality warranty period, please feel free to contact us for a free replacement or refund

Product Tips

1.To avoid mistakes, please double check our product photos to make sure our products are the same as your old parts and have the same sockets. And please make sure your vehicle type is in the parts description on the back. 2.Please note - Please check the car's build model trim engine, product appearance and part number to make sure this is the correct part you need. If you have any questions, please contact us for answers 3.Please double check the connectors and insert your old parts into our pictures to make sure they are the same before purchase. Failure to do so can lead to compatibility issues and easy return issues FORD FOCUS C-MAX 2.0 TDCi 2003 – 2007 FORD FOCUS MK2 1.6 TDCi 2005 - 2012 FORD FOCUS MK2 1.8 TDCi 2005 – 2012 FORD FOCUS MK2 2.0 TDCi 2004 - 2012 FORD FOCUS MK3 1.6 EcoBoost 2011 - ON FORD FOCUS MK3 1.6 TDCi 2011 - ON FORD FOCUS MK3 2.0 TDCi 2011 – ON FORD GALAXY 2.2 TDCi 2008 - ON FORD KUGA I 2.0 TDCi 2008 - ON FORD MONDEO MK4 2.2 TDCI 2008-ON FORD S-MAX 2.2 TDCi 2008 - ON VOLVO C30 1.6 D 2006 – 2012 VOLVO C30 1.6 D2 2010 - 2012 VOLVO C70 II 2.0 D 2008 - ON VOLVO S40 II 1.6 D 2010 - ON VOLVO S40 II 2.0 D 2004 – ON VOLVO S80 II 1.6 D DRIVe 2010 - ON VOLVO V40 D2 2012 - ON VOLVO V40 T2 GTDi 2013 - ON VOLVO V40 T3 GTDi 2012 - ON VOLVO V40 T4 GTDi 2012 - ON VOLVO V50 1.6 D 2005 – ON VOLVO V50 1.6 D2 2010 - ON VOLVO V50 2.0 D 2004 - ON