SmartCraft Ignition Alarm

M Prod

Well-Known Member
Oct 6, 2017
1,438
North Vancouver, BC
Boat Info
2005 Sundancer 340
Zodiac Cadet w/FCT console Yamaha F20
Kohler 5KW Genny
Engines
8.1 Horizons /V Drives
Well we are out here halfway to a Desolation Sound, and I’m getting an Ignition Alarm from my SmartCraft. It says “EST6 OPEN”. Is there any way to reset the system? The manual isn’t much help in saying what this means. Other than the alarm, everything seems to be working properly. Thanks in advance.
 
Smartcraft, Sea Ray EIM's, Water pressure sensors....Done, finished, will never ever go there again.
So unnecessary for happy boating. Oil pressure, water temp and voltage are all you need. KISS
 
Tell me about it. Oil pressure, temp, voltage ..all normal. Engines running perfect yet this alarm was going off every 2 minutes or so. Anyway ..disconnected and reconnected battery, and the problem has gone away ..for now. Fingers crossed.
 
Assuming that you have an 8.1 with a 555 ECM, I'd say that it is a wiring or coil problem on cylinder #6.
 

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