Re: Code P0441
P0441 Evap Purge Flow Monitor -Insufficient or excessive vapor flow detected during evaporative emission system operation.
A Diagnostic Trouble Code indicates that the Powertrain Control Module has recognized an abnormal condition in the system. DTC's are the results of a system or circuit failure, but do not directly identify the failed component or components.
Possible causes for P0441 include:
Intermittent Condition
Checking Evap Purge Solenoid Functionality
Evap Purge Solenoid Vacuum Supply
You will need a DRB III scan tool and diagnostic manual to troubleshoot the issue.
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