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Discussion Starter · #1 ·
Okay these are the codes I got, ..

KOEO
3-5 (PFE or EVP circuit above closed limit)
3-4 (EVP voltage above closed limit)
8-7 (fuel pump primary circuit failure) (might be because I had to bypass the relay, because it died?) (or maybe why my relay died?)
9-5 (fuel pump secondary circuit failure)

KOER
3-5 (PFE or EVP circuit above closed limit)
4-4 (Thermactor air system inoperative - right side)
5-2 (Power steering pressure switch always open - (i didn't turn the wheel in the test)
7-7 (Operator error) damn me!


any ideas? I'm obviously not a mechanic, or I probably wouldn't need to post these, but what should/ can I do about these? The truck runs seemingly fine with the codes, but sucks on gas. :) Thanks everyone.
 

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Discussion Starter · #2 ·
Thanks. My evp is brand new, but like anything, it could be bad out of the box. I'll check it in the morning before I wire my new lights. I am in the process of rewiring a lot of things, because I flooded a lot when I went wheeling last weekend. I'm also replacing a bunch of fuel lines.
I am kinda concerned about the Thermactor code, mostly because I don't know really how it works.
 
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