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Thread: For geeks only / Loose cables & ground connections ;-)

  1. #11
    Junior Member abiberacher's Avatar
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    Quote Originally Posted by Tillsy View Post
    Sounds like you are worried about the grounding wire in picture #5 - that one connects to any of the bolts around the fuel filler. I have taken and attached a photograph to demonstrate for you.

    Great !!!

    This should be it, I haven't seen this cable attached to that bolt.

    Thank you very much.....

    Alex

  2. #12
    Junior Member abiberacher's Avatar
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    Cool

    Quote Originally Posted by abiberacher View Post
    Great !!!

    This should be it, I haven't seen this cable attached to that bolt.

    Thank you very much.....

    Alex


    @Chris

    So we figured out that a lot of these connectors are for automatic only or diagnostic.
    Ground cable found ;-)

    Except two cables:

    Green connector at drivers footwell Pic 1

    Pink/orange Connector at Engine Bay behind the Fuel Distributor and between the bulkhead Pic 3

    One guy meant it should be connected to the inlet manifold TT

    Chris, could you please try to get pictures of these two connectors ??

    I have already yesterday searched for a place where this Pink/orange Connector at Engine Bay could be plugged in,
    but didn't found anything.

    Thanks in Advance !

    Alex

  3. #13
    My friends think I'm nuts jawn101's Avatar
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    Quote Originally Posted by abiberacher View Post
    @Chris

    So we figured out that a lot of these connectors are for automatic only or diagnostic.
    Ground cable found ;-)

    Except two cables:

    Green connector at drivers footwell Pic 1

    Pink/orange Connector at Engine Bay behind the Fuel Distributor and between the bulkhead Pic 3

    One guy meant it should be connected to the inlet manifold TT

    Chris, could you please try to get pictures of these two connectors ??

    I have already yesterday searched for a place where this Pink/orange Connector at Engine Bay could be plugged in,
    but didn't found anything.

    Thanks in Advance !

    Alex
    Green in the driver footwell is supposed to be disconnected. There were two versions of the wiring harness, one that allowed the brake lights to work all the time and one that only allowed it when the key was on. That spare connector is a leftover and goes nowhere.

    The pink/orange connector is for the diagnostic plug, which probably fell off/was removed long ago. It goes nowhere as well, and you can use it for probing the frequency valve dwell if you ever need to.
    Jon
    1981 DMC-12 #02100. July 1981. 5-speed, black, grooved w/flap.
    restoration log, March 2011 to present
    full and detailed photo restoration log

  4. #14
    Junior Member abiberacher's Avatar
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    Quote Originally Posted by jawn101 View Post
    Green in the driver footwell is supposed to be disconnected. There were two versions of the wiring harness, one that allowed the brake lights to work all the time and one that only allowed it when the key was on. That spare connector is a leftover and goes nowhere.

    The pink/orange connector is for the diagnostic plug, which probably fell off/was removed long ago. It goes nowhere as well, and you can use it for probing the frequency valve dwell if you ever need to.

    Brilliant !

    Kabel2.jpg

    What do you think about this white connectors on the right side with cable colors red & black ??

    Alex

  5. #15
    My friends think I'm nuts jawn101's Avatar
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    Quote Originally Posted by abiberacher View Post
    Brilliant !

    Kabel2.jpg

    What do you think about this white connectors on the right side with cable colors red & black ??

    Alex
    Unsure on that one. The connector is the right shape for the frequency valve bulkhead connection under the coil box, but those wire colors don't jive.

    You should definitely check out this thread:
    http://dmctalk.org/showthread.php?40...ing-Schematics

    Post #6 has bulkhead connector diagrams for the engine compartment.
    Jon
    1981 DMC-12 #02100. July 1981. 5-speed, black, grooved w/flap.
    restoration log, March 2011 to present
    full and detailed photo restoration log

  6. #16
    Administrator Ron's Avatar
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    Quote Originally Posted by Tillsy View Post
    I have taken and attached a photograph to demonstrate for you.
    Sinfully clean!

  7. #17
    Administrator Ron's Avatar
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    Quote Originally Posted by abiberacher View Post
    Pink/orange Connector at Engine Bay behind the Fuel Distributor and between the bulkhead Pic 3

    One guy meant it should be connected to the inlet manifold TT
    I think he meant the one in pic #6 goes to the intake manifold.

    Right side, top, toward the front of the vehicle... last 10mm headed bolt on right if I remember correctly ;-)

  8. #18
    Junior Member abiberacher's Avatar
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    Hello guys,

    thank you again to all of you who gave comments about my problems.
    All of them are now solved.

    Good job !

    alex

  9. #19
    DeLorean Driver
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    That prevents static electricity build up. Would not be a good place to have a spark as the filler nozzle came in contact with the metal there.
    Still rocking the Ducellier

  10. #20
    Senior Member Domi's Avatar
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    Welcome to the forum and good to hear everything is fine now.

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