2006 SAN 220 Wont fire

[gettingspeedy]

First post.

I have a 2006 220 with the 5.7L. Owned for 2 years, ran great all last summer, had dealer winterize and has sat over the winter on a battery charger. Went to put it in for the first time this year and it wont start. Starter runs strong and turns over great. Found no spark from coil to distributor. Brought to mechanic, replaced crank and cam position sensors, replaced coil, checked hall-effect, nothing. Deadman switch and all breakers are fine. has fuel pressure at the rail.


Thinking its ECU. Any suggestions?

Thanks,

Aaron

[NautiqueJeff]

Can't think of anything else to check off the top of my head. I'd try a different ECU and see if that does anything.

I'm into the exact same issue with a 1999 Ski Nautique with a GT-40. I think it is my ECU as well.

[homer12]

Bad coil or wire? I’m not that great at these engines but just thinking out loud here.


Sent from my iPhone using PLT Nautique

[gettingspeedy]

Dealer (race city marine) thinks its the ECM, sending it to PCM to be tested. seems like the ecm is not an easy part to find.

[NautiqueJeff]

Luckily PCM isn't far from here, so the shouldn't take long. Hope they figure it out quickly!

[yellowMIL]

Dumb question, Check the auto bilge switch or is that what you are calling the deadman switch, sometimes will not let power to all access just some .?