I'm getting ready to start on an 84 200ES that has no spark. Just curious about the measurements I should be looking for. What resistance should I see across the pickup coil and coils in the alternator? I have a wiring diagram and I know some about electronics but I don't know what I should be looking for. What about the coil? Low, like .3-.8 ohms across the primary and maybe 2500 or so across the secondary? What kind of voltage outputs should I see across the pickup and alternator coils as I crank the engine over? Any other "secrets" I should look for in the ignition system? Any help would be appreciated. Thanks!


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