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Posted on Aug 18, 2010
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I have an e20 error code on my 1990 cadillac sedan deville. What does that mean?

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  • Master 1,190 Answers
  • Posted on Aug 19, 2010
Anonymous
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Joined: Jun 07, 2010
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E20 means open fuel pump circuit could be failed fuel pump relay

  • Andre Fountain
    Andre Fountain Jun 26, 2021

    How do you fix that code if you’ve already replaced the relay? What would be the next step?

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1992 Cadillac DeVille Sedan. I have error E-39 and E-98. What do they mean please?

Question edited for clarity, spelling of the maker, toss in some CAPS and make sentences.
Question moved to model category.

Both are Transmission errors

E-39 Error

https://caddyinfo.ipbhost.com/topic/10886-92-deville-error-code-e39/

and E-98

Diagnostic Code -- E98 Need Help

Cadillac Owners Forum https://www.cadillacforums.com > threads > diagnostic...
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Not finding what you are looking for?

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