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P0441 Diagnostic Trouble Code Discussion for May 2007

EVAP Purge System Performance

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Trouble Ticket Help Requests for DTC P0441
Help Request Posted
1996 Pontiac Trans Sport 3.4L MIL Lamp on VIN: 1GMDU06E7T
P0441: evap system purge no flow. ... a few weeks ago with the MIL light on,They had stopped at Auto Zone to get there codes pulled for free, they found no communication at the data link connector .The fuel pump/fan control relay 1/data link connector fuse, was blown,I installed a fuse and now...
May 31, 2007