what is a P1443 Manufacture code
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1997 Ford Escort Question: P1443
Bret Bodas from RepairPal Test Shop, March 01, 2010, 12:47Master
P1443 - Evaporative Emissions System Control Valve
This is related to the emissions system, and the Purge Control Valve is either failing, plugged or the vacuum lines are plugged/disconnected.
Here is some info about what the Purge Valve is and how it works.
Answer #2Visitor, April 10, 2010, 09:38
purge control valve(pcv)/purge control selenoid