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P0443 Diagnostic Trouble Code Discussion for September 2010

EVAP Purge Solenoid Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0443
Help Request Posted
2005 Ford E-450 Super Duty 6.8L MIL Lamp on VIN: 1FDXE45S85
P0443: EVAP system purge control valve fault. ... cutaway chassis. I have codes for both front O2 heater circuits (P0135, P0155) and EVAP purge control fault (P0443). Everything is testing good, Both front O2 heaters Ohm at 5.0 Ohms, purge valve Ohms at 4.3 Ohms. I have ...
September 29, 2010