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Help Identify This Connector (discuss.tchncs.de)

submitted 4 weeks ago* (last edited 4 weeks ago) by [email protected] to c/[email protected]

18 comments fedilink hide all child comments

Hello Ask Electronics community, please help me identify the name of this connector.

For context, this is from a motor scooter: Yamaha Mio M3 125. This socket connects the ECU to the wiring harness.

I wish to know how to open this socket to access the rubber/silicone seal inside, and to know that first I need to identify the name of this connector.

So anyone know what is the name of this connector?

Something like "Superseal 24-pin" or so. Also, to clarify: I am not searching for replacement part for this connector. I only need to know the name.

Here are some more pictures of the connector (hover above the picture to see alt-text).

(None of the pictures are mine, I just copied them from the internet).

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[–] [email protected] 4 points 4 weeks ago (3 children)

Best guess: 24 pin ECU ECM

[–] [email protected] 4 points 4 weeks ago (1 children)

This seems to be a proprietary connector, so I'm not sure if there's an ISO standard designation (like DE9 or RS232). Mouser has these listed as SICMA Sealed Full Interconnect.

Here's a datasheet. Good luck!

[–] [email protected] 4 points 4 weeks ago

Here’s the important part of your looking to re-pin this type of connector:

Aptiv Sicma Interconnect Sealed Headers are offered in 6, 24, 56, or 90 cavity count (ways) in 1, 2, or 3 rows with 1.5mm, 2.8mm, or mixed cavity configurations.

Looking at Delphi 1.5 or 2.8 connectors might get good results too.

[–] [email protected] 2 points 4 weeks ago

Thanks, however searching for "24 pin ECU ECM" yields in variety of connectors, most of which do not look like the picture in my post.

Also ECU and ECM appears to mean the same thing according to Wikipedia.

So "24 pin ECU ECM" is probably just a generic search term for all 24-pins ECU connector, instead of the proper name that I am looking for.