2000 Mercury 200 EFI Saltwater edition NO FIRE ON ANY CYLINDERS.

Brettduplessis

Recruit
Joined
May 7, 2020
Messages
1
I was wrapping up a full day of fishing without any problems.
When I started to head in the motor would not fire.
My friend towed me to the launch, loaded and we got it home.
I have eliminated:
the kill switch,( black wire with yellow stripe)
neutral safety switch,
The ignition switch, it is getting power to the engine when in the accessory position via a purple wire (possibly landed at the resistor/not positive)
Since there is no cylinders firing, is it NOT Possible it’s the stator or power packs. (It’s a dual bank system acting as 2 separate motors) But where does the dual system stop when it comes to the controls?
Does this start to point to the ECM, and how do you check it?
Or is there any other tests to be ran before moving on to the ECM?

Any help would be appreciated!
 
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