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Standard Ignition CP950 Vapor Canister Purge Solenoid
Overview of Standard Ignition CP950 Vapor Canister Purge Solenoid
The Standard Ignition CP950 vapor canister purge solenoid is designed specifically for Subaru Forester and WRX STI models. This solenoid plays a critical role in the vehicle's emission control system by regulating the flow of fuel vapors from the charcoal canister to the engine intake manifold.
- Connector Gender: Female
- Connector Quantity: 1
- Connector Shape: Rectangular
- Contents: Solenoid
- Grounded Base: No
- Mounting Hardware Included: No
- Port Quantity: 2
- Terminal Gender: Male
- Terminal Quantity: 2
- Terminal Type: Blade
Detailed Product Description
The CP950 vapor canister purge solenoid from Standard Ignition is engineered to meet the emission control requirements of Subaru Forester and WRX STI vehicles. Featuring a female rectangular connector and two ports, this solenoid ensures precise control of vapor flow. The solenoid contains two male blade terminals, providing reliable electrical connections. Although mounting hardware is not included, the solenoid is designed for straightforward installation using existing vehicle mounts. The absence of a grounded base means the solenoid relies on the vehicle’s grounding system for proper operation.
Function and Common Applications
This vapor canister purge solenoid is essential for maintaining proper evaporative emission control by managing fuel vapor flow. It helps address several issues, including:
- Check engine light triggered by EVAP system faults
- Rough engine idle caused by improper vapor purge
- Failed emissions tests due to vapor leaks
- Reduced fuel efficiency linked to vapor control malfunctions
- Engine performance issues related to vapor canister purge failure
Installation Notes and Tips
Installation of the Standard Ignition CP950 solenoid requires no additional mounting hardware, as it fits directly into the existing mounting points on compatible Subaru Forester and WRX STI models. Ensure the rectangular female connector aligns properly with the vehicle’s wiring harness. Verify that the two blade terminals are securely connected to avoid electrical faults. It is recommended to inspect the surrounding hoses and connectors for wear or damage during installation to maintain optimal system performance.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The CP950 vapor canister purge solenoid undergoes rigorous testing to comply with emission control standards. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Standard Ignition |
| Part Number | CP950 |
| Connector Gender | Female |
| Connector Shape | Square |
| Contents | Solenoid |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Subaru | WRX STI | 2.5L | H4 | N/A | |
| 2019 | Subaru | WRX STI | 2.5L | H4 | N/A | |
| 2018 | Subaru | WRX STI | 2.5L | H4 | N/A | |
| 2017 | Subaru | WRX STI | 2.5L | H4 | N/A | |
| 2016 | Subaru | WRX STI | 2.5L | H4 | N/A | |
| 2014 | Subaru | Forester | 2.0L | H4 | N/A | Round Body |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.