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06-16-2019, 10:15 PM #1
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Will a bad trigger cause no spark on all cylinders?
Working on a buddy's 200 Merc with what looks like a promax fuel injection. It cut out and left him stranded a couple times but it ran fine for a long time inbetween. Now it has no spark. I'm sure the trigger has issues because if you wiggle the wires the ohm meter varies quite a bit. It has a cdi stator that seems to ohm out ok.
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06-17-2019, 12:13 AM #2
8000 RPM
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Trigger provides advance stator has hi and low speed windings and charge coils , my guess is the switch boxes or bad ground
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06-17-2019, 09:22 AM #3
5000 RPM
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check the big harness connector and ecu connector.
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