Anybody running Apexi EL1 oil pressure guage?
 

Sup guys, just wondering if anybody running Apexi EL1 gauges can help me out. Picked up a used oil pressure gauge and unfortunately didnt have the wiring instructions. Can anybody help me with this? There are 5 wires to hook up excluding the the 3 from the sensors...
The red, yellow, and black are easy, but the blue and orange wire is what im stumped at. Any help would be sweet.
And yes i have been searching, even went as far as e-mailing Apexi and have yet to get a response. thanks,
Steve-

Why the hell is this in Loud Noises?!?!