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P0443 Diagnostic Trouble Code Discussion for December 2009

EVAP Purge Solenoid Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0443
Help Request Posted
1997 Ford Taurus LX 3.0L MIL Lamp on VIN: 1FALP58S3V
P0443: EVAP Vapor Management Valve Circuit Malfunction. I replaced the purge valve for this code (would set intermittently) with a dealer part, TWICE. Tested the wiring under an electrical load - the wiring to the purge valve connector tests good, both the power wire from the splice, and the ground wire to the pcm ...
December 02, 2009
1997 Nissan Pickup 2.4L MIL Lamp on VIN: QN6SD11S8V
P0443: EVAP Canister Purge Solenoid Circuit Malfunction. ... trouble. This truck sets p0443 evap system purge control valve & solenoid. It had a blown canister and had carbon in the system. Cleaned this out, replaced canister, solenoid and volume control valve. Blew out lines, tested vent solenoid and all vacuum...
December 17, 2009