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P0443 Diagnostic Trouble Code Discussion for October 2010

EVAP Purge Solenoid Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0443
Help Request Posted
2005 Cadillac CTS 3.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1G60P567X5
P0443: EVAP Purge Solenoid Control Circuit Malfunction. ... rough, scanned and found codes P0206,P0306, P0523, PO521, AND PO443, So we put in new a/c delco plugs and other shop put in autolite plugs. after replacing the plugh all of the codes went away, and now we have a P0306 AND P04...
October 12, 2010
2002 Chrysler Concorde Limited 3.5L MIL Lamp on VIN: 2C3HD56G02
P0443: EVAP Purge Solenoid Circuit Malfunction. road test vehicle code po443 cames right back change another purge selenoid same prom not sure what to do from this point need help if someone can tell me what is next to do and how to check the selenoid where can find a wire diagram did not find it on alldata...
October 14, 2010