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P0441 Diagnostic Trouble Code Discussion for October 2013

EVAP Purge System Performance


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Trouble Ticket Help Requests for DTC P0441
Help Request Posted
2003 Lexus RX300 3.0L MIL Lamp on, vsc light on VIN: JTJHF10U93
P0441: EVAP System Incorrect Purge Flow Detected. Got this truck in, working fine. Passed smoke test, no wisps anywhere and flow ball dropped to 0. Function checked purge valve and canister shut valve, both passed. Replaced a 2" section of hose that had visible internal cracking, no improvement. X-431 won...
October 09, 2013
2003 Lexus RX300 3.0L MIL Lamp on, vsc light on VIN: JTJHF10U93
P0441: EVAP System Incorrect Purge Flow Detected. Got this truck in, working fine. Passed smoke test, no wisps anywhere and flow ball dropped to 0. Function checked purge valve and canister shut valve, both passed. Replaced a 2" section of hose that had visible internal cracking, no improvement. X-431 won...
October 09, 2013