Description:

[Vehicle Fitment]: Compatible with Audi A4 2005-2009, A4 Quattro 2005-2006. [Reference Number]: 06D906461, MAS0378, 8ET009149-571, AFH6028, 722184730. [Specification]: Premium quality mass air flow sensor for exceptional durability; Meets OE performance requirements. [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..