Those readings would indicate them being knackered! Here’s a couple of pictures of your ignition units.
As you can see the smaller TID12-13 unit has quite a lot of corrosion on pins but should be repairable, larger 13A unit looks fine and will only need all soldered joints re doing. Will let you know how I get on. If people stop breaking machines I may get them done tonight! Inconsiderate buggers that they are!
Garyb