"yeah most likely poor Battery in Multimeter, or component failure happening on pcb.
i just recently had bad wire joint inside test lead on my cheap commonly sold DT-830B, caused all sorta Flickering on values...
but about your Coil, are you talking about Primary coil in Stator ? the primary coil that produces Sparg energy before it goes into cdi and HT-coil (ht-coil can also be named as Secondary coil)
without looking into Kymco agility W.S.M , is it DC-cdi or AC-cdi ?
on AC-cdi the Primary Coil at Stator commonly is about 350~700 Ohms in Generally speaking. Pick-Up coil 70~200 Ohms generally speaking. HT-coil 900~3600 Ohms generally speaking.
so i Wonder your stated Primary coil value......Most Kymco's thow are DC-cdi......hence mentioned AC-cdi stator etc reference values dont apply...
What is your Whole problem issue on the Kymco ?
post up W.S.M web link data or other (copy paste) to your model, saves us from browsing looking searching...i might have them on other computers...."
Please read my 3 most recent posts which also answer some of your questions. Thanks for taking an interest in my situation. DC CDI, by the way. Oh! W.S.M.?