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P1447 Diagnostic Trouble Code Discussion for September 2009

EVAP Control System Purge Flow Malfunction

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Trouble Ticket Help Requests for DTC P1447
Help Request Posted
1997 Nissan Pickup SE 2.4L Excessive Emissions, MIL Lamp on VIN: 1N6SD16SXV
P1447: evap purge flow monitoring. ... pickup came in with a p1447 code, we did all the checks listed above and smoked the evap system for leaks found none, we then found the wires going to the evap vent valve on the canister broke ,repaired wires cleared codes , as soon as we started pickup we...
September 05, 2009