Compatible with Genesis G80 2017 2018 2019 2020 ; for G90 2017 2018 2019 2020 2021 2022 ; for Equus 2014 2015 2016 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: Installation requires no modifications to your vehicle. Simply replace your old or faulty valve with this reliable solenoid valve for an easy upgrade. The carbon canister purge valve (CPV) is an important component of the EVAP system. It helps control emissions and seals your vehicle's fuel system to prevent harmful fuel vapors from entering the environment. It controls when and how much fuel vapor is released from the carbon canister into the intake manifold to participate in combustion in the engine, thereby reducing pollutant emissions and fuel consumption., Manufacturer: TEUIRHD-1