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P0441 Diagnostic Trouble Code Discussion for October 2020

EVAP Purge System Performance


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Trouble Ticket Help Requests for DTC P0441
Help Request Posted
2001 Toyota Camry CE 2.2L MIL Lamp on, abnorm evap operatio VIN: 4T1BG28K21
P0441: EVAP System Incorrect Purge Flow Detected. vehicle came in with p0440 set, p0441 and p0446 pending. upon initial inspection found fuel vapor pressure on scanner was high. removed gas cap and confirmed pressure was high. reinstalled cap and activated purge control valve found no vacuum was pulled on...
October 26, 2020