250 caterra quad 2007 cannot find a 7 pin cdi . so need to find a wiring diagram for cdi connections & test procedure.part #on CDI JT0704JP [4pin square male connector black,red,blue&green wires.And 3 wire female flat connector orange, black & black&white wires. What happened was a complete melt down of the wiring .I have a complete wiring harness, left handle bar control, ign swt,ign coil,stator coil.Only thing we could not get was cdi.Any where we could find a cdi for this chinese Quad.And a test procedure for a cdi ."Help".