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P0441 Diagnostic Trouble Code Discussion for October 2011

EVAP Purge System Performance

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Trouble Ticket Help Requests for DTC P0441
Help Request Posted
2007 Dodge Caravan 3.3L MIL Lamp on VIN: 1D4GP23R37
P0441: EVAP Purge System Performance. vechile came back same code, retested system have smoked twice, tested system in three different parts purge to nvld,canister by it self, tank by itself,what i don,t understand is if do bay test always sets po455 large leak,I have pinched line behind canister ...
October 24, 2011