Wanted bad MFI 1 computer
 

Looking for a bad computer to use the plug for a standalone harness I can pay for shipping.

can you send me a pic of what you want. I have a few MEFI computers. I think I have a MEFI 1 and a few MEFI 2 computers.

MEFI
https://cimg5.ibsrv.net/gimg/www.off...4f124e60c7.jpg

My boat is in storage, I’ll need to get down to look at it.its the one on the left

https://www.ebay.com/itm/293507146262
12129008, 12186041, 12186043
delphi/ naptiv 32way
gonna be one of those 3, there about 11$ at mouser

Thanks, other than buying all three is there a way to know which one is going to work, I don’t see anything that differentiates the three.

Sorry if I'm missing something but I don't understand "buying all three"

MEFI 1 thru 4 use the same 32 pin connector, there just keyed different using a indexing cover

I don’t know what one of the three part numbers I need so I was thinking about buying all three part numbers so I could pay shipping one time. If I buy the wrong one can I modify it so it will plug into the factory harness? From the look of it I need 2 plugs now I’m really unsure of what parts to order.

thanks for the help

Part number difference is the color
12129008 Male BLUE 32 pin
12186041 Male BLACK 32 pin
12186043 Male GRAY 32 pin

These appear to me to be PCB solder type, so if you want to use wires then, like 12129025 but then you also need to get other items like the pins, back shell. I would need to do more research to determine exact what would be needed. This is the connector and look at the notes
https://www.customconnectorkits.com/12129022/

Yes, Im sure he will need to research it further , I had made a more detailed response with links to several places and the part numbers of the female pieces etc then when I submitted it it went poof and was gone so I redid my response in a abbreviated fashion! Im sure buying one or all of those connectors will be a better start then chopping off the same piece on end of a ecm and trying to graft it into something!