Standard Ignition CP791 Vapor Canister Purge Solenoid

OE-Style Vapor Canister Purge Solenoid

Standard Ignition CP791 is a direct-fit vapor canister purge solenoid for 2012-2016 Fiat 500 applications. It helps control fuel vapor flow from the evaporative emissions system, supporting cleaner operation and proper fuel tank vapor management.

• Direct-fit OE replacement for the evaporative emissions system
• Fits 2012-2016 Fiat 500
• Female connector with rectangular shape for harness alignment
• Male blade terminals for secure electrical contact
• High-grade industrial plastic housing for temperature resistance
• OE-match connectors and terminals for proper wire harness fit

How It Works

This vapor canister purge solenoid helps route stored fuel vapors from the charcoal canister into the engine under the correct operating conditions. Standard Ignition CP791 is built to match OE connector and terminal design, helping maintain conductivity and consistent purge control on Fiat 500 models from 2012 through 2016. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Symptoms It Can Address

• Check engine light related to evaporative emissions faults
• Fuel vapor odor around the vehicle
• Rough idle caused by purge control issues
• Hard starting after refueling
• Emissions test failure tied to EVAP system performance

Installation Notes

Verify connector style, terminal layout, and vehicle application before installation. For 2012-2016 Fiat 500 models, CP791 uses a female rectangular connector with two male blade terminals. Inspect the harness and surrounding EVAP plumbing for damage or contamination before replacing the solenoid.

Quality Assurance

Standard Ignition manufactures this purge solenoid with controlled production processes and OE-matched electrical interfaces to support reliable fit and function. The housing material is selected to withstand both low and high engine temperatures.