Hey guys, I need help installing my apexi EGT. I belive its the EL, it has peak,hold, and WARN

Wiring is the issue.

There are 5 wires.

Black-Ground
Yellow-Power
Red-?
Blue-?
Orange-?

Need help with red,blue,orange wires.

None are for the probe because there is another plug for the probe.

Thanks.