Code P1443

Tiny
VLM2138
  • MEMBER
  • 1997 FORD ESCORT
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 138,000 MILES
Please let me know the meaning of the following code. My car failed an emissions inspection test. P1443 Please let me know what all of this means?
Sunday, January 11th, 2009 AT 12:55 PM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
This code is for the purge valve and is a common cause of failing inspections. They fail as a result of fuel getting into the canister and that charcoal breaks down and causing the solenoid to stick.

Here is a guide that will help with this system:

https://www.2carpros.com/articles/how-emission-control-systems-work

I attached the testing below for your review on this and so we need to run through this testing to find out what the issue is.

However, I suspect this is a purge valve/solenoid issue so I included the process on how to replace it.

Please let us know what you find with this. Thanks
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Tuesday, July 27th, 2021 AT 2:56 PM

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