Great idea and that is one that I am familiar with as I had a CAS go out on this car before. My memory is foggy, but it seemed that the engine would crank but not fire when that sensor went bad - intermittently as it would run again after cooling off.

This time the engine quit and no crank - seemed a classic RCM issue. Pizza Guy suggested a solder bridge which is certainly a good idea. I am checking that once again but previous inspections with a magnifying glass did not show any solder bridges. I'll get my son with his younger eyes to look at it with me.