The one marked NO from the ignition switch is your (normally) dark blue IGN1 "ignition run" and the one marked NC comes from your yellow start wire on the starter relay
The "C" (common) DOES NOT GO to the pump but rather to the pump relay coil
yellow start wire? i think i have it right. but no go... if the oil pressure is preasent it will make the switch and send 12v to the c in witch will trigger the relay for the pump correct?