[flcmbt]

I got the Ebay knockoff of the Koso Sp7. The wiring diagram is wierd, and I further can't figure out why NONE of the wires are turning on the neutral light or the oil light. When I put power to the wire for neutral it lights up the letter P. And no matter what I do I can't get the oil light to turn on.
Anyone have luck with this issue?

 

[BASS-TREBLE]

Can't help directly but keep in mind that indicators and high beam have a constant -ve feed and switch the +ve, whereas the oil and neutral have a constant +ve feed and the sensors switch the -ve.

 

[flcmbt]

So how would i test that these work? I wanted to verify that all proper connections were made before I buttoned the harness up.

 

[chester_bbb]

I had to install a relay to get my Neutral light to light up. This diagram really helped me visualize what I had to do.

http://www.the12volt.com/relays/relaydiagram45.html