P0441 Fault in 2004 Chrysler Pacifica - How to Locate Carbon Canister and Purge Solenoid
I own a 2004 Chrysler Pacifica with a 3.5L engine. Recently, the vehicle has triggered Diagnostic Trouble Code P0441, indicating a malfunction in the evaporative emission control system. I recently performed a tune-up that involved removing the top engine section to replace spark plugs, and during this process, I double-checked all vacuum hoses to ensure they were properly reconnected. However, I'm having difficulty locating the carbon canister and its associated purge solenoid switch. Could anyone provide guidance on where these components are typically situated in a 2004 Chrysler Pacifica? Any technical details or troubleshooting tips would be greatly appreciated.
The P0441 code is often caused by a faulty leak detection pump, especially if the vacuum hoses have been incorrectly connected at the purge solenoid. If you've already verified all hose connections, it's worth inspecting or replacing the leak detection pump as a next step.