| Its probably possible to just replace the connector, as mst connectors like these have push in pins with a latching or retaining device.
Senna3 told me several years ago that you cant buy the connectors seperately as they needed to replace some once and looked into it.
In his case it was on Fiat cars as they use the same style ECU on some models, so it could be possiblt to source a Fiat loom to pinch the bits.
When I built my 998Hybrid it took me a while to source the loom.
Several other Ducati models now use the same style ECU so could be a source of connectors, providing you can work out how to extract the pins
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