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View Full Version : Mercury Tech 1996 200 EFI No Start



Bigriverman
09-03-2020, 12:11 AM
Low speed coils on the stator went out so went fresh with stator, trigger, regulators and switch boxes. Motor fired up and ran about 5 minutes then died. Tried recranking and and sounded like one or two cylinders tried to hit then nothing. Ohms are in spec on trigger and stator. I did the CDI troubleshooting procedure and got DVA 29 volts on the low speed connected to switch boxes and 180 volts disconnected. I also checked back voltage on the black/yellow wires and got .12 volts with the key off. My question is that enough voltage to kill a switch box?

tlwjkw
09-03-2020, 03:30 AM
disconnect tha black/yel at tha switch boxes and see if it starts.................

Bigriverman
09-03-2020, 10:02 AM
Tried that already. Thanks for the suggestion.