Standard Ignition CP112 Vapor Canister Purge Valve

Overview of Standard Ignition Vapor Canister Purge Valve CP112

The Standard Ignition CP112 vapor canister purge valve is designed for precise control of fuel vapor flow in the evaporative emission system. This valve is compatible with various Buick, Cadillac, Chevrolet, Geo, Oldsmobile, and Pontiac models, including the Camaro, Caprice, DeVille, Firebird, and Impala.

• Connector Gender: No connector
• Contains a valve component
• Three hose connectors for efficient vapor routing
• Supports hose sizes of 1/4 inch and 5/16 inch (7 mm and 8 mm)
• Equipped with three ports for optimal system integration

Detailed Product Description

The CP112 vapor canister purge valve from Standard Ignition is engineered to regulate the flow of fuel vapors from the charcoal canister to the intake manifold. Featuring three hose connectors and ports, it accommodates hose sizes of 1/4 inch and 5/16 inch (7 mm and 8 mm), ensuring compatibility with the evaporative system components of select GM vehicles. The valve operates without a connector, allowing for direct hose attachment and streamlined installation. This part is specifically designed for use in models such as the Buick Roadmaster, Cadillac Fleetwood, Chevrolet Camaro, Geo Metro, Oldsmobile Delta 88, and Pontiac Firebird, among others.

Common Applications and Problem Resolution

• Prevents fuel vapor leaks that trigger the check engine light
• Resolves rough idle caused by faulty purge valve operation
• Improves evaporative emission system efficiency
• Eliminates fuel odor from vapor canister malfunction
• Helps maintain proper fuel vapor flow to reduce emissions

Installation Notes and Tips

Installation of the Standard Ignition CP112 vapor canister purge valve requires careful attention to hose size compatibility. Ensure the use of 1/4 inch or 5/16 inch hoses (7 mm or 8 mm) to match the valve’s ports. Since this valve does not include a connector, verify that the existing hoses fit securely over the valve’s three hose connectors. It is recommended to inspect the evaporative system hoses for cracks or wear during installation to prevent future leaks.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for emission control systems. The CP112 vapor canister purge valve undergoes rigorous testing to ensure durability and proper function. Warranty coverage details can be obtained from the product documentation or authorized distributors.