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Need wiring diagram for Mooneyes guages

Discussion in 'The Hokey Ass Message Board' started by '16Buick, Mar 13, 2008.

  1. '16Buick
    Joined: Jan 28, 2007
    Posts: 3

    '16Buick
    Member
    from Oregon

    <table id="post2654217" class="tborder" align="center" border="0" cellpadding="6" cellspacing="0" width="100%"><tbody><tr valign="top"><td class="alt1" id="td_post_2654217" style="border-right: 1px solid rgb(153, 153, 153);">Hello,
    A friend of mine got an unfinished project with a 5 guage Mooneyes set. Am wiring it up for him but the wiring diagrams for the guages didn't come with the car. Hope someone can help-Thanks.
    <!-- / message --> </td> </tr> <tr> <td class="alt2" style="border-style: none solid solid; border-color: -moz-use-text-color rgb(153, 153, 153) rgb(153, 153, 153); border-width: 0px 1px 1px;" width="150"> <hr style="border: medium none ; background-image: url(hamb/misc/dl.gif); height: 1px;"> [​IMG] </td> <td class="alt1" style="border-style: none solid solid none; border-color: -moz-use-text-color rgb(153, 153, 153) rgb(153, 153, 153) -moz-use-text-color; border-width: 0px 1px 1px 0px;" align="right"> <hr style="border: medium none ; background-image: url(hamb/misc/dl.gif); height: 1px;"></td></tr></tbody></table>
     
  2. ramrodz37
    Joined: Feb 24, 2008
    Posts: 5

    ramrodz37
    Member
    from Calgary

    As for the Speedo, depends on the tranny being used as different trannies use different senders. I only have info for TH400 tranny.
    2" INSTRUMENT HOOKUP:
    step 1:
    VOLT GAUGE: no sender required so no wire to "S" terminal.
    WATER TEMP.GAUGE: top terminal screw of sender to the "S" post on back of gauge.
    OIL PRESSURE GAUGE: top terminal screw to "S" post on back of gauge.
    FUEL GAUGE: 18-AWG wire from top terminal of sending unit to "S" post on back of gauge.

    STEP 2:
    minimum 18-AWG wire from "G" post on back of gauge to good chassis ground.
    STEP 3:
    minimum 18-AWG wire from switched +12V source to the "I" terminal on back of gauge. (you can share with the other instruments)

    AMP GAUGE:
    Step 1: minimum 10-AWG wire from +12V terminal post of starter solenoid to the "I" post on back of gauge.
    Step 2: 10-AWG wire from the "S" post on back of gauge to "BAT" position of the key switch.
    Step 3: 18-AWG wire from "G" post on back of gauge to good ground. this is for the instrument light.
    NOTICE! If the gauge reads discharge and you know alternator is working, reverse the wires to the "I" and "S" posts on back of gauge.

    Hope this helps.
     

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