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1997 Escort P1443 DTC: EVAP Emission Control System Control Valve Fault Diagnosis and Fix

Model: 1997 escort Fault Code: P1443 Posted: 2009-03-08 19:22

I have a friend with a 1997 Ford Escort that is displaying a P1443 diagnostic trouble code (DTC) related to the EVAP emission control system. I need accurate information about what causes this code and its official definition. Can anyone provide detailed technical insights or troubleshooting steps for resolving this issue? The vehicle is over 20 years old, so component longevity may be a concern.

Related fault codes
P1443
Comments (1)
Anonymous 2009-03-09 07:11

P1443 indicates a malfunction in the EVAP emission control system's control valve. This code typically points to a faulty or stuck control valve. Given that the vehicle is from 1997, the original component may be worn out and prone to failure. Replacement of the control valve is often recommended, especially after 12 years of service, as such parts are not designed for long-term durability.