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PO443 code


Zdenne

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Joined
Aug 21, 2014
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Vehicle Year
1997
Make / Model
Ford
Transmission
Manual
I have a 97 ranger 2.3 liter and I can't get my check engine light off. I keep getting the po443 code and I even replaced the solenoid I also check for voltage in the connector that goes into the solenoid and got no power from it what would be the next step?
 


AgPete139

AgPete139

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Location
Houston, TX
Vehicle Year
1997
Make / Model
Ford
Engine Type
4.0 V6
Engine Size
4.0L OHV
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Manual
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~9"
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http://www.therangerstation.com/forums/showthread.php?t=128192

Make sure you install the solenoid in the right direction of flow. Carbon builds up in them. This is easy to replace and fix. You said you did, but check the flow again anyways.

Make sure the electrical connection is properly tightened and connected. Ensure no debris is there.

Undo your battery terminals for 30 minutes. Reconnect it, and your computer will have reset, thus erasing your check engine light CEL.

Please read that post I linked above and try those measures.
 
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