Standard Ignition CP957 Vapor Canister Purge Valve

Vapor Canister Purge Valve for Audi EVAP Service

Standard Ignition CP957 is a vapor canister purge valve for evaporative emissions system service. It uses a female oval connector, two blade terminals, and dual hose connections to support a direct-fit style repair on select Audi applications.

• Vapor canister purge valve for the emission control evaporative system
• Female connector with oval shape for vehicle-specific electrical connection
• 2 hose connectors and 2 ports for EVAP line routing
• 2 male blade terminals for secure electrical contact
• Cross-reference part numbers include 2-284191 and 06H906517AB

Fitment and Application Details

Compatible with 2009-2012 Audi Q5, 2011 Audi A6, and 2008-2010 Audi A5 Quattro. Standard Ignition CP957 is also referenced by part number PV836 for the same application. If you are searching for an Audi Q5 purge valve, Audi A6 EVAP purge valve, or Audi A5 Quattro vapor canister purge valve, this part number is a direct fitment match for the listed vehicles.

What This Part Helps Address

• EVAP system leak codes related to purge valve operation
• Rough idle caused by a purge valve that is stuck open or closed
• Fuel vapor control issues that affect emissions system performance
• Check engine light concerns tied to evaporative emissions faults
• Incorrect purge flow through the vapor canister circuit

Installation Notes and Tips

Verify the connector style, hose routing, and port layout against the original part before installation. Confirm the vehicle application by year and model, especially on Audi Q5, Audi A6, and Audi A5 Quattro EVAP repairs. Inspect nearby vacuum and vapor lines for cracks or damage during service so the new purge valve can operate correctly.

Quality Assurance

Standard Ignition CP957 is built for emission control service and is listed with OE-style interchange references for the same application. This part cross-references 2-284191 and 06H906517AB for fitment matching.