Gv125s harness is missing an ecu connection

[Connor McDermott]

Bike Model = : GV125S

I bought a GV125s replacement harness but its missing or has a different connection for the ecu. its maybe from an earlier model, is there a way to fit it or integrate using elements from both looms.??

[♠️ M77]

Hey,

See the “green add media” button as you write replay on here. Click it and click “upload file”  , then navigate to where your picture is stored in your device

Get us a picture of your situation so we can see what’s going on.

If you can’t ,  use OneDrive/GoogleDrive/DropBox  –> upload there and get a “public share link” to that image so we can see it.

Regards

[Connor McDermott]

[Connor McDermott]

the flat orange single insert is for my old ecu and harness, and the the new harness has the double plugs. im thinking about just buying the new ecu pictured here to for the 2 plug, but my question is can i somehow do a work around.?

[♠️ M77]

Yes you can only use a twin plug ecu on a twin harness.

It is a very messy job to mix and match and may fry it altogether

 

The single plug is just the prototype ecu hyosung used on early batches. So you have a 2017/2018 chassis (no matter if it says 22 plate).  ECU supplied on the bike determined its real year.

 

Twin plug ecu is better. Hyosung isnt making single plugs anymore.

 

Regards

[Connor McDermott]

Thanks marcel

looks like I’m spending some money.!

[Author]

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