An electronic chip and PCM work with the airflow signal to calculate how much fuel needs to be injected. Step3 A clamp is used to attach the sensor to the air intake tube, use a screwdriver or small socket and loosen the clamp Step2 Release the safety clip and gently pull the connector from the sensor The quantity of air entering the engine is adjusted accordingly. Step9 After connecting the sensor to both inlet and outlet tubes, tighten the clamp and attach the clips Step4 Next, undo the inlet clip on both sides. Features: Precision manufactured and assembled sensing elements are used to accurately measure air flow and restore a vehicle's original drivability; Qualified equipment and state-of-the-art testing, coupled with 100% rigorous quality inspection, ensures an impeccable customer experience; Fast response time and durability; Lightweight and portable, easy to install and clean, and directly replaceable. Step12 Turn the ignition key to the ON position and follow the prompts to clear any codes in the system Accurate reading The Mass Air Flow Meter MAF sensor measures the volume and density of air entering the engine, providing the ECU with highly accurate air flow readings over a wide range of ambient temperatures. How does a MAF sensor work? The Importance of Yezoauto Air Flow Meters Installed in the intake pipe between the air filter housing and the intake manifold, most MAF sensors work on the hot wire principle. Reference OE Number: 28164-3C100, 281643C200,15911983, 15926193,915215, AF10058, AF1005811B1, 558178, 10340478, 15900023, 15900024, 213-1677,SU8208,5S6708,917859, 336-05261,28110-3C100, 10349461 ,19351887,15911983 , 19330124 , 74-10113 If you encounter any problems with the product during use, please leave us a message and we will reply within 18 hours to provide you with the solution you want. 06 07 08 09 IMPALA AIR FLOW METER 690818 ; Conditions & Options. 3.6L ; Genuine OEM. No ; Description. Donor Vehicle. Model: MALIBU. Year: 2009. Mileage: 1000 (0... The engine throttle opens when you press on the gas, allowing more air to flow around the hot wire. Vacuum Shut off Fuel Value Petcock 1/4 inch 1/4" port M14x1.5 Thread for 2009 Scooter Moped Buddy 125 (4 Stroke) A/C 125cc P6523000000. Brand: USonline911 Compatible with the Following Vehicles Step7 Compare the old sensor to the replacement unit, they should match identically, remove dust caps before installation RPMs changing noticeably without driver input Before you buy this mass air flow sensor. Note: We provide you with one year after-sales service, if you encounter any problems in the process of product use, before you give us your own feedback and comments on our products, please leave us a message in a timely manner, we will be within 18 hours to give you a satisfactory solution. Fitment: Yezoauto Maf Compatible with GMC Acadia 3.6L V6 2007-2008; Buick Allure 3.8L V6 2005-2009; Allure 5.3L V8 2008-2009; Saturn Aura 3.5L V6 2007-2008; Aura 3.6L V6 2007-2009; Cadillac DTS 4.6L V8 2006-2011; Buick Enclave 3.6L V6 2008; Chevrolet Equinox 3.4L V6 2005-2009; Pontiac G6 3.5L V6 2005; Pontiac G6 3.5L V6 2005; Grand Prix 3.8L V6 2005-2007; Chevrolet Impala 3.9L V6 2006-2007; Buick LaCrosse 3.8L V6 2005-2009; Lucerne 3.8L V6 2006-2008; Pontiac Montana 3.5L V6 2005-2006 & More Engine runs rich at idle or lean under load Put simply, a MAF has two sensing wires. 2006-2010 Chevrolet Impala 3.5L Air Mass Flow Meter Sensor As air flows across the heated wire, it cools down. This measurement helps keep the air to fuel ratio at the optimal level and gas mileage at as bay. After-sales service We are committed to creating a better shopping experience for our customers. When the temperature difference between the two sensing wires changes, the MAF sensor automatically increases or decreases the current to the heated wire to compensate. Sensor Maf QHWQJ-CHAKENG 15911983 Mass Air Flow Sensor Compatible With Pon-tiac Grand Prix 5.3L 2005-2006/3.8L 2007-2008 For G6 3.5L 08 09/3.6L 07 Sensor Flow For Impala 2006 Step10 Reattach the sensor electrical connector ensuring a small click, when completely connected Step11 Once the sensor has been replaced, attach a code reader to the ALDL connector Engine runs rich or lean: caused by the MAF
