{"product_id":"standard-ignition-cvs194-vapor-canister-vent-solenoid","title":"Standard Ignition CVS194 Vapor Canister Vent Solenoid","description":"\u003ch2\u003eVapor Canister Vent Solenoid for GM HD Trucks\u003c\/h2\u003e\u003cp\u003eStandard Ignition CVS194 is a vapor canister vent solenoid for emission control service on select heavy-duty Chevrolet and GMC trucks. It is built with a rectangular female connector, male blade terminals, an O-ring, and hose connectors for a direct-fit style replacement in the evaporative emissions system.\u003c\/p\u003e\u003cp\u003eCompatible with 2020-2024 Chevrolet Silverado 2500 HD, 2020-2024 Chevrolet Silverado 3500 HD, 2020-2024 GMC Sierra 2500 HD, and 2020-2024 GMC Sierra 3500 HD, this part number CVS194 supports EVAP vent control service on these applications. This part cross-references 2-28403 and CPV204 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard Ignition CVS194 vapor canister vent solenoid\u003c\/li\u003e\n\u003cli\u003eEmission control component for EVAP system vent operation\u003c\/li\u003e\n\u003cli\u003eFemale connector with rectangular shape\u003c\/li\u003e\n\u003cli\u003eMale blade terminals for electrical connection\u003c\/li\u003e\n\u003cli\u003eHose connectors included with O-ring\u003c\/li\u003e\n\u003cli\u003eFits Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe CVS194 is a vapor canister vent solenoid used in the evaporative emissions system to control venting at the charcoal canister. On 2020-2024 Chevrolet Silverado 2500 HD and Silverado 3500 HD, as well as 2020-2024 GMC Sierra 2500 HD and Sierra 3500 HD, this component helps restore proper EVAP system function when the original vent solenoid is no longer operating correctly. Standard Ignition CVS194 is listed with one female connector, two male blade terminals, two hose connectors, and an included O-ring for service replacement.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEVAP leak codes related to vent solenoid operation\u003c\/li\u003e\n\u003cli\u003eCheck engine light caused by vapor canister vent faults\u003c\/li\u003e\n\u003cli\u003eDifficulty sealing or venting the evaporative emissions system\u003c\/li\u003e\n\u003cli\u003eDamaged electrical connector or hose connection at the vent solenoid\u003c\/li\u003e\n\u003cli\u003eEmission system service needs on GM HD truck applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector style, hose routing, and mounting location before installation. The part does not include mounting hardware, so reuse or source the required fasteners as needed. Inspect the O-ring and hose connections during installation to confirm a secure seal and proper EVAP system operation after replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition supplies emission control components for service replacement applications, and CVS194 is built to match the listed connector, terminal, and hose connection requirements for the specified Chevrolet and GMC heavy-duty trucks.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52844574638261,"sku":"FBHK-CVS194","price":126.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_CVS194_Fro.jpg?v=1784784300","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-cvs194-vapor-canister-vent-solenoid","provider":"PartCatalog","version":"1.0","type":"link"}