Auto Gauage Installation boost

[tydon]

i got given with the car a Auto Gauage Boost Gauage Its not like any boost gauage ive ever used so it has me confused has no wiring diagram with it.

From the gauage it has these coloured wires

RED

BLACK

ORANGE

GFREEN

It also comes with a Map sensor thingy that u plug the vaccum into and this Map Sensor thingy also has wires coming From it lol they are

RED

WHITE

BLACK.

Has anyone installed one of these please help lol

[evljat]

I can\'t remember it exactly off the top of my head but I think I did this.

Gauge:

Red = Constant 12v

Black = Ground

Orange = 12v switch

Green = Sensor

Boost sensor

Red = Constant 12v

Black = Earth

White = Gauge

I didn\'t have instructions so I just played with it till it worked.

[tydon]

looks about right from what ive searched up should i just run wires from the headunit to the gauage? ie

At the Gauge

Red - Switched 12v

Black - Earth

Orange - 12v Switch

Then Run a Wire from Green to Engine Bay where Boost Sensor is mounted.

Then Run From the Boost sensor

a wire to 12v battery terminal

and a black wire earthed to manifold

[evljat]

I just ran the vac line through the firewall and mounted the sensor behind the dash lol. Used the same 12v and earth as the gauge.

[tydon]

where behind the dash you mount it lol? ive read that you want the boost sensor port pointing down so condensation doesnt go up the boost lines lol.

How do you wire a air fuel raito gauage lol

its got red black and grey lol ?? haha

[evljat]

Just where the stereo is. I think its sideways.

Not too sure for A/F gauge. I don\'t think the ones without the sensor work too well. Look into something like an Innovate LC-1 if you\'re really keen.

[tydon]

was just curious i dont want to many gauges in the car lol haha.