I have a 2003 Mercury 200 EFI Model # OT649259.
The problem is no fire to the spark plugs, have preformed all troubleshooting in troubleshooting guide such as disconnecting kill wire (black/yellow), disconnecting all 6 CDM's one at a time, still no fire, replaced ign. switch, still no fire. My question is will the crank position sensor cause it not to fire, or is there any other sensor that will cause it not to fire?
Any help or guidence would help.

Thanks
Victor
Hodge Marine Repairs

P.S. I used to be a certified Mercury Outboard machanic (1982-1986) but this new type Ign. system tough but I'm learning.

Yes the CPS will cause a no fire problem.

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