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  1. #1
    Committee, Shop Manager, SE Regional Rep Bigfoot's Avatar
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    Renault 19 alternator wiring

    Just swapping over the alternations on my car, and there are different connectors for the wires. any clues on them?

    Old one has B+ and B- and a brown plug which goes on it.

    New one has B+ , W , + and L

    Just uploading pictures now

    Any clues on what goes where?

  2. #2
    Non-member Schakal's Avatar
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    Re: Renault 19 alternator wiring

    if you look at the size of the nuts and threaded studs
    they can only be fitted one way .

  3. #3
    Committee, Shop Manager, SE Regional Rep Bigfoot's Avatar
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    Re: Renault 19 alternator wiring

    B+ is the main live
    + is the yellow wire on the brown plug
    L is the Green wire on the brow plug
    W is supposed to be tacho (not needed?)

    Where does the earth go?

  4. #4
    Non-member Schakal's Avatar
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    Re: Renault 19 alternator wiring

    Quote Originally Posted by Bigfoot View Post
    B+ is the main live
    + is the yellow wire on the brown plug
    L is the Green wire on the brow plug
    W is supposed to be tacho (not needed?)

    Where does the earth go?

    location of the wires will be the same at the end of fitment .
    its just a different pluggin system .

    i.e = B+ will be B+

    b- will be w

    the wires on 2 wire plug will go the same positions on the
    new alternator . you just have to crimp them with connectors

  5. #5
    Committee, Shop Manager, SE Regional Rep Bigfoot's Avatar
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    Re: Renault 19 alternator wiring

    Ok cheers, ill wire that up tomorrow then

  6. #6
    Committee, Shop Manager, SE Regional Rep Bigfoot's Avatar
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    Re: Renault 19 alternator wiring

    B- is not the same as the W, do not wire it up. It melts the wires. Had a lot of smoke coming off that wire which was not good

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