Unknown cable / connector

Hi guys,
I decided to use winter time to change some cables with new and do some fixing and repairing on my SD. But I'm stuck with one cable / connector I can't find in the repair manual and I don't remember where it was. The receptacle is quite unusual, the cable is orange / orange+green. Here are some pictures, I'm sorry for the bad quality. If anyone could help me with this annoying problem would be much appreciated

it looks like some injector cable ( from the cars I've tinkered about), but I've never seen the SD cables so i may be very wrong...

It may be the connector up by the headstock that comes as part of the wiring loom for all SD/SDRs but is only used as part of the emissions control system for US spec bikes - can't check mine for you now 'cos it's in for repairs.

Yep, just checked my spare and it comes off the loom at the same point and is the same length wiring as the BGC connector - it's an unused connector on my SDR.

Thanks, mate!