Help with Purge Solenoid Code turned into EGR!!!

Breadsax

Registered User
I had this happen to my 95 LX and now the same thing happened on my 89 SC. I had a code for the Canister Purge Solenoid, replaced it, and then an EGR insufficient flow/closed code comes up on both vehicles. I did not use a Motorcraft, but a BW from O Reillys.

Was the Purge Solenoid Code possibly hiding the EGR code on both vehicles? Are these systems connected in anyway? I don't think I need to use the Motorcraft one, do I?

Thanks in advance.
 
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