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    acft747's Avatar
    acft747 Posts: 1, Reputation: 1
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    #1

    Sep 7, 2009, 06:28 PM
    EFI fuse keeps blowing 1993 toyota camry
    Where can I find the wire diagram for the inside of a engine control module for a 1993 toyota camry I have a short on the EFI fuse
    kitch428's Avatar
    kitch428 Posts: 1,440, Reputation: 152
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    #2

    Sep 7, 2009, 06:43 PM

    Have you had any cylinder head or valve cover gaskets done recently? 4 Cyl motor?
    RickMN's Avatar
    RickMN Posts: 244, Reputation: 52
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    #3

    Sep 7, 2009, 07:00 PM

    Try checking these items

    EFI fuse blows repeatedly on Toyota
    CaptainRich's Avatar
    CaptainRich Posts: 4,492, Reputation: 537
    Cars & Trucks Expert
    		  
    #4

    Sep 8, 2009, 05:26 PM
    Quote Originally Posted by acft747 View Post
    Where can I find the wire diagram for the inside of a engine control module for a 1993 toyota camry I have a short on the EFI fuse
    Inside the ECM?? :confused:
    Do you know what's all in there?? :eek:
    That's major electronics! Stay out of there if you can!

    Have you looked elsewhere for any kind of obvious short along the engine harness, etc.
    Look for loose, chaffed or chewed wiring. Sometimes, all you see is the black plastic conduit being chewed or chaffed, but damage may have gotten into the harness below.

    Did this fuse just start opening without other human interference? i.e.: some other repair and then the fuse began to open...
    More info, please...
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