Overcharging Issue & Car Start Issue

Well I think I figured out why my ignition cranks in start mode and starts in run mode.

When I check continuity between the battery (red) and the Brown (IGN2) in the run position I have continuity. When I place the car to start mode the IGN2 goes to open in continuity test. This would make sense why my car doesn't start when cranking but starts when the key goes back to run. Continuity test should show the opposite of what I have. In start mode the motor is turning over and over and over. When I let off the key for one brief moment the brown wire picks up the voltage while the motor is turning from the start and it fires. I've also noticed that every once in a while it just coughs or makes a small compression backfire. This I'm sure is caused when there's not enough rotation of the motor along with to much gas in the cylinders to fire the motor when the key comes back to the run position. I think this only make sense according to what I'm experiencing. The correct continuity is brown wire (IGN2) should be hot in start position and not be an open line.