056 129 435 A : Correction jet for Volkswagen Passat B2

This correction jet is a new part suited to the Volkswagen Passat B2, operating in the carburettor fuel circuit to ensure precise air-fuel mixture metering. Its replacement is necessary when restoring or servicing a classic example to achieve original engine performance. A faulty or obstructed part can indeed harm engine performance and reliability. Ensuring this component is in good condition helps preserve the reliability and authenticity of the Volkswagen Passat B2.