Our Allegro has Banks electric boost and EGT gauges. Maybe they were 'add-ons' because they're all by themselves on the left side of the dash, and don't match any of the other gauges....
Both are dead as doornails...
The electric feed is gray-covered with 5 wires.
The boost gauge has a white wire to + and a black wire to -
The EGT gauge has a red wire to + and a black wire to -
The 5th wire is a lonely green wire, with a male spade plug that's just dangling, not connected to anything--
FWIW, the light wires have never been connected--
I don't know if any other Banks stuff has been installed? (sending units at least?) And I've spent an hour trying to find an owners/installation manual, with no success. All I DID find is that in all of wiring diagrams I found, none contains any green wire?
Any help would be greatly appreciated!
Linear Mode
