[Function] Detecting the engine air intake as well as the volume and density of air, the (ECU) is able to accurately determine the amount of fuel injected at various ambient temperatures. Maintaining specific tolerances and accurate airflow readings allows intermittent faults to be cleared quickly. Keeps the engine running properly and extends the lifespan the product.
[Customer Support]: 1 Year Unlimited-mileage Quality Guarantee; Being brand-new and sturdy. A-Premium mass air flow sensor, featuring high precision, fast response, work efficiently and smooth running. 100% Performance Testing, 100% New Premium Component and Meet or Exceed OEM Specifications. We extremely value your satisfaction and strive to provide you good shopping experience.