Boost Gauge Install???

[SX KID]

Hi peeps just bought a savage boost gauge i know how to install vaccum line but it didnt come with instructions:indiff:. It has a YELLOW, BLACK and RED wire which one is ignition, power, earth etc? cheers!

[michael]

I would hazzard a guess at

Red-Power
Yellow-Ignition
Black-Earth

Could be wrong tho:D

[Chriscooke]

I would hazzard a guess at

Red-Power
Yellow-Ignition
Black-Earth

Could be wrong tho:D

Thats what I would guess also as that seems the most sensible:nod: