Standard Ignition CP661 Vapor Canister Purge Solenoid

Overview of Standard Ignition CP661 Vapor Canister Purge Solenoid

The Standard Ignition CP661 vapor canister purge solenoid is designed for precise emission control in select Audi vehicles. This solenoid ensures proper vapor flow management, helping maintain your vehicle's emission system efficiency.

• Connector Gender: Female with one rectangular connector
• Two hose connectors sized at 1/8 inch
• Two ports and two male blade terminals for secure electrical connection
• Non-grounded base design for compatibility with specific Audi models
• Contains a reliable solenoid component for vapor purge control

Detailed Product Description

The CP661 vapor canister purge solenoid by Standard Ignition is engineered to meet the emission control requirements of various Audi models, including the 90, 90 Quattro, A4, A4 Quattro, A6, A6 Quattro, A8, A8 Quattro, and Cabriolet. Featuring a female rectangular connector with one connector quantity, this solenoid integrates seamlessly into the vehicle's emission system. It includes two hose connectors, each sized at 1/8 inch, and two ports to facilitate vapor flow. The electrical connection is secured via two male blade terminals, ensuring reliable operation without a grounded base. This part is identified by the part number CP661 and is designed to maintain proper vapor canister purge function, which is critical for reducing harmful emissions and optimizing engine performance.

Common Applications and Issues Addressed

• Helps resolve rough idling caused by faulty vapor purge control
• Prevents check engine light triggers related to evaporative emission system faults
• Reduces fuel odor and vapor leaks from the emission system
• Improves fuel efficiency by ensuring proper vapor flow
• Supports compliance with emission regulations for Audi 90, A4, A6, A8, and Cabriolet models

Installation Notes and Tips

• Ensure the female rectangular connector aligns correctly with the vehicle harness
• Verify hose connections are secure on both 1/8 inch hose connectors to prevent leaks
• Check that the two male blade terminals are properly seated for electrical continuity
• Installation should be performed with the engine off and cooled to avoid injury
• Consult the vehicle’s service manual for specific removal and installation procedures

Quality Assurance and Warranty

Standard Ignition parts, including the CP661 vapor canister purge solenoid, are manufactured to meet or exceed OEM specifications for fit, form, and function. This solenoid undergoes rigorous testing to ensure durability and reliable performance in emission control applications. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or region.