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Thread: FIA Master Switch Wiring Diagram ?

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    FIA Master Switch Wiring Diagram ?

    Does anyone have a wiring diagram for a FIA master switch as i seem to have lost mine an need to complete the wiring og the car

    Cheers in advance.

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    I support TS Turbosport Subscriber Bob2's Avatar

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    Re: FIA Master Switch Wiring Diagram ?

    According to my instructions

    3ohms 11 watt resistor left of 1
    Main electrical feed right of 1
    Ign Coil left of 2
    ign switch right of 2

    The 1 & 2 should be stamped on the base with the four terminals hope that helps

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    Re: FIA Master Switch Wiring Diagram ?

    Not really, as mine aint labelled up as 1 or 2.....its a Z and W i think.....

    booooolllox....might just buy a new one

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    Racer Decade Plus User Sideways's Avatar

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    Re: FIA Master Switch Wiring Diagram ?

    Right, copied from my rallycar....

    obviously the two main ones are for battery cables
    the terminals marked "Z" is for the ignition feed,
    the terminals marked "W" or "M" depending what way up you look at it, needs to be wired one side to the +ve supply(when the switch is on)and the other to side to earth through a 3 ohmn resistor.
    doesn't mater which side is which as it works either way.

    I have a diagram @ work which explains it better but I'm off this week

    HTH
    Cheers
    Steve

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    Re: FIA Master Switch Wiring Diagram ?

    so as the key is turned off, points to 9 oclock, when its on its a @ 12....

    which goes to battery and which to starter top or bottem terminal ?

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    Re: FIA Master Switch Wiring Diagram ?

    either, take your pick, it doesnt make any difference

    mine is on @ 9 o'clock and off at 6 o'clock which makes the battery terminals 3 and 9 o'clock with Z @top and W below, when viewed from the back.
    just need to remember to wire one of the "W" terminals to the side that is live ony with the switch in the on position.

    Cheers
    Steve

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    Re: FIA Master Switch Wiring Diagram ?

    kinda makes sense, will have a look tonight as i can't remember what it looks like

    finished the mk2 loom tho, just used about 10% of original loom which is cool

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    Re: FIA Master Switch Wiring Diagram ?

    cool

    Steve

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