Code p1693?

1999 KIA SEPHIA
139,000 MILES
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INEED2KNOW
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  • 1 POST
I have practically rebuilt the whole fuel system. i put it on a computer and odb-ii.
Now i'm getting the trouble code 1693.
I don't know what that mean so far the internet have given me mil circuit malfunction.
I don't understand help please i need to know.
May 6, 2012 at 3:25 AM
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DANNY L
  • CERTIFIED EXPERT
  • 5,648 POSTS
Hello, I'm Danny.

Here are 2 tutorials for you to view on how to test wiring for this particular code:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

https://www.2carpros.com/articles/how-to-check-wiring

I've attached a picture diagnostic test below for code P1693 on your car. Hope this helps and thanks for using 2CarPros.
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Dec 29, 2020 at 3:10 AM