I have a Toyota Camry S/W build June 1993 4 cly (coil under distributor cap). Engine just stopped dead. Checked plug lead and no spark. I've pulled the distributor cap off and check the rotor and cap and all looks OK. The rotor is turning so timing belt OK. There doesn't seem to be any power to the + side of coil - I put a test light on the + side of coil and no power with inginition on. I tried to run a live power lead to + side of coil but wire starts to heat up. Could it be the ininition switch? Any ideas?

. Test all under hood and under dash fuses with a test light or multimeter:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-3.html#post252145

. Replace coil.

. Replace the Ignition Control Module (ICM), if the problem persists.