1990 buick lesabre mass air flow sensor problems

: Replacing the MAF sensor can improve fuel efficiency, assist the catalytic converter to better eliminate harmful gases in the vehicle exhaust system, reduce emissions, and prevent premature damage to the catalytic converter.Each product must go through multiple inspections and tests before leaving the factory to ensure 100% accurate data transmission to the engine system : KAX mass air flow sensor meter is manufactured in accordance with OEM specifications, It is durable, resistant to oxidation and high temperature, ensuring long-term stable performance.It can measure the volume and density of air entering the engine, providing highly accurate airflow readings to the ECU over a wide range of ambient temperatures, thereby ensuring efficient engine operation : Please clean out the air box and replace the air filter before installating this MAF sensor, or the Code and Check Engine Light may keep showing even if you replace a new MAF.Before purchasing this MAF sensor, Please check the plug & fitment notes & filter system & description for accurate information to confirm compatibility.

1990 buick lesabre mass air flow sensor problems