Steam Tank Purge Valve Compatible with Porsche for Cayenne 2004 2005 2006 Fuel Tank Breather Vapor Purge Valve 0280142345 6QE906517

Material: Made from unique materials, the carbon canister valve is designed to withstand the demanding requirements of vehicle engines. Its stable performance ensures long-term reliable, reducing the need for frequent replacements. Features: This valve is crucial for evaporative emissions, effectively preventing fuel vapor leakage and thus avoiding problems such as unstable idling and decreased acceleration performance. Installation: Our carbon canister purge valve is designed for easy installation. Thanks to its precise design and dimensions, it fits your vehicle without any modifications. When the engine is off, fuel vapors evaporating from the fuel tank enter the activated carbon canister through a pipeline. There, they are adsorbed by the activated carbon and trapped in its micropores, preventing direct release into the atmosphere and reducing hydrocarbon pollution. After the engine starts, the canister's solenoid valve opens, releasing the adsorbed fuel vapors into the intake manifold to participate in combustion, improving fuel efficiency and reducing fuel consumption.