62 Valiant 200 / 170 cuin /6 - Odd smell

62 Valiant 200 / 170 cuin /6 - Odd smell - then dead battery

gsoco said
Maybe it is connected to I1, it has voltage in start and run...none in off.

That would work.

With the wire identification using J1 for power in, J2 for Ignition 1, and J3 for ignition 2 it can be confusing.