Emission Issue

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Nov 18, 2011 | 10:10 AM

avidsailor

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Emission Issue

I own a 1999 F150 two wheel drive with a 4.6 engine. After replacing the egr and the DPFE sensor my truck gave a new code 443. Can anyone point me in the right direction. I own a volt meter

Ernest

Nov 18, 2011 | 11:04 AM

garbill2003

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From: Dubois Pennsylvania

It's a malfunction in your purge control valve

Nov 18, 2011 | 11:05 AM

garbill2003

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From: Dubois Pennsylvania

Just change it

Nov 18, 2011 | 11:14 AM

Shaggy1970

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P443 says its VMV (vapor management valve) circuit fault.

Nov 18, 2011 | 11:20 AM

00gstang

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yep, faulty solenoid purge valve

Nov 22, 2011 | 03:20 PM

garbill2003

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From: Dubois Pennsylvania

Quote:

Originally Posted by 00gstang

yep, faulty solenoid purge valve

Glad you found the problem

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