078 133 471 C: Air flow meter for Volkswagen Passat B5

The air flow meter is an essential component of the engine management system of the Volkswagen Passat B5: it measures the quantity of air admitted into the engine to ensure optimal combustion. Over time, this part can deteriorate or fail, causing engine malfunctions such as hesitation or excessive fuel consumption. Its replacement with a new part is an essential step in the restoration or careful maintenance of a classic vehicle. Restoring original operation fully contributes to preserving the reliability and value of the Passat B5.