I HAVE CLEANED POST ON STARTER REPLACED SPADE CONNECTOR CHECKED AND REPLACED GROUNDS.i get 12 v on green wire goining to starter but loose the 12 v dc when in start position.can some one please help on pnp switch how to bypass or howabout key switch how to check your help is greatly apreciated

 

so now I have removed key tumbler checked wires and tested tumbler seems to work when using meter any help thanks again bateery new cables all new grounds check