Standard Ignition CP855 Vapor Canister Purge Solenoid

Overview of Standard Ignition Vapor Canister Purge Solenoid CP855

The Standard Ignition CP855 vapor canister purge solenoid is designed for reliable emission control in select Nissan and INFINITI vehicles. This solenoid plays a critical role in managing fuel vapor flow, helping maintain optimal engine performance and emissions compliance.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Shape: Rectangular
• Contains a solenoid component
• Port Quantity: 2
• Terminal Gender: Male
• Terminal Quantity: 2
• Terminal Type: Blade

Detailed Product Description

The CP855 vapor canister purge solenoid from Standard Ignition features a female rectangular connector with a single connection point, ensuring secure and precise electrical interfacing. It includes two ports for vapor flow control and two male blade terminals for reliable electrical contact. This solenoid is engineered to regulate the purge of fuel vapors from the charcoal canister to the intake manifold, which is essential for reducing evaporative emissions and maintaining engine efficiency.

Compatible with Nissan and INFINITI models such as the 240SX, G20, Maxima, and Sentra, this part number CP855 is designed to meet OEM specifications for fit and function. The solenoid's robust construction supports consistent operation under various driving conditions.

Common Applications and Issues Addressed

• Helps resolve rough idling caused by faulty purge solenoid operation
• Prevents check engine light triggers related to evaporative emission system faults
• Reduces fuel vapor leaks that can cause failed emissions tests
• Improves fuel economy by ensuring proper vapor purge timing
• Supports overall emission system integrity in Nissan 240SX, G20, Maxima, and Sentra vehicles

Installation Notes and Tips

• Ensure the female rectangular connector aligns properly with the vehicle wiring harness
• Verify the two ports are connected to the correct vapor lines to avoid vacuum leaks
• Use appropriate tools to secure blade terminals without damaging them
• Consult vehicle service manual for specific purge solenoid location and removal procedures
• Test the solenoid electrically before installation to confirm functionality

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The CP855 vapor canister purge solenoid undergoes rigorous quality control testing to verify electrical and mechanical integrity. Warranty coverage details should be confirmed at the point of purchase, typically including protection against defects in materials and workmanship.