Just a little video i made to help you understand the way a tachometer should be wired. I brought a old sun tach for my 55 chev it doesnt work dam ebay so now ive just brought a new old style auto meter tach with is all steel and chrome and better mounting brackets.
Equus Pro Tach Wiring Diagram Equus Tach Wiring Diagram
Moon tachometer wiring diagram. Yer i had a moon tach in my 57 chev worked ok but know what you mean. Negative or body or ground. A switched 12 or 24 volt wire can be found coming from the ignition switch. According to the permutation formula will be obtained. Follow this wire to a junction and attach the wire from pin 4 at this junction ie. Then we create a list of 6 combinations of wiring connection.
The tachometer is configured at the factory for 4 ppr. For chrysler blue gold and silver boxes ford standard electronic ignitions and most other oem standard cd and electronic ignitions. To change the ppr on tachs with three buttons follow the steps below. Refer to diagram d. 3 factorial 3 x 2 x 1 6 combination possibilities. Positive as a power source for the tachometer to work.
The pointer will move to a. I guess next step is i remove tach and have a look see inside it. White red black green grommet. Tach is approx 6 months old wired correctly etc and has decided that now it dosent want to work. 30 01 10 0704 pm 2. 12v battery coil ignition coil tach base can be mounted in either direction for convenient mounting.
I think i sort of know but want to make sure. Apply power to the tach by turning the ignition key to the accessory or on position. Wiring connect the tachometer wires as shown. Hey all i have a moon tach installed in my 53 f100 runs 400 ford with elec ignition. Moon half sweep tachometer only from mooneyes. 8000 rpm face size.
The wiring diagram shown is a typical installation. Use a wiring kit to connect the tachometer to the plug in connector on the remote control or accessory electrical cable. Does anyone have one that could tell me were the wires go. Wiring diagram for moon tach. With no power applied to the tach press and hold the set button. Use plug infuse block kit pn 0173611 when installing tachometer with other accessories.
Connect a wire from pin 5 to a constant 12 or 24 volt source. Back lit self contained chrome plastic cup housing works with any 4 6 8 cylinder engine nostalgic looking half sweep tach with adjustable redline. I have double checked wiringearth etc and still it is no good. Black green and yellow wire will be connected to. Connect the wire from pin 4 to a switched 12 volt or 24 volt source. Ok done the obvious mooneyes site google etc and cant find a wiring diagram for my moon quarter sweep tach.
Httpsamznto2rirmf9 thanks for watching. Compatible with any 4 6 or 8 cylinder engine. Use plug in connector kit pn 0174732 when installing tachometer only. Do not start the engine.
Gallery of Moon Tachometer Wiring Diagram
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