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Ecu

Old 01-12-2010, 08:25 PM
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what model of Ecu is a Delphi 16237009 ? what years and what engines.. The ecu is 4 inches square..

Thanks
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Old 01-13-2010, 12:49 AM
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That is a Mefi 3. It was primarily used on 454/502 Mag and 500 efi. That ecm was used from 98 1/2 until about 2003.
Eddie
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Old 07-03-2011, 02:41 PM
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Would the ecu cause the motor to not start if it gets hot? I'm having issues after starting and running for a while the motor doesn't start until it gets cooler when the sun goes down...which isn't ideal situation. Other thought was might be the coils.
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Old 07-03-2011, 03:01 PM
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That sounds like vapor lock.. What boat and motor. There is a cool fuel modification fix for that but I am not knowledgeable about the specifics.

Chris
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Old 07-03-2011, 04:08 PM
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Originally Posted by Blueabyss
That sounds like vapor lock.. What boat and motor. There is a cool fuel modification fix for that but I am not knowledgeable about the specifics.

Chris
Hey Chris, I have a 2000 Baja Islander w/ 454 Mag MPI. I didn't think that vapor lock was much of an issue on fuel injection? But then again I'm not knowledgable at all in that area.

Travis
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Old 07-03-2011, 06:05 PM
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You may need the Check Valve Kit.

http://www.marineengine.com/boat-for...r-lock-or-what

http://www.boatfix.com/merc/bullet/99/99_07.PDF
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Old 07-03-2011, 11:06 PM
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Originally Posted by lakematdude
Great read, this sounds exactly the symtoms I'm experiencing. I will order these kits and try, thanks a lot for the link lakematdude!
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