Blue/Yellow wire disconnect, must you now retrim??

[GavGav]

Hey...yo...

I have found a bike shop that is closer than the 2 hour drive one way to my "local" GasGas dealer/expert.

They do a lot of EFI and DUCATI stuff.
I wanted them to trim the EFI as I think it was running a bit rich.
I also had the weeping cylinder gasket done there as well.
I am hoping I can build a relationship with these guys and get the bike running as good as it should/could be.


They found it was a bit rich and the injector was a little blocked causing it not to atomise the fuel properly.
They also found a few ECU errors and said they found the cause to be bad earthing...


When I got the bike back I took it for a quick spin and all seemed fine, it went really well & started easy from Hot or Cold.

I noticed they did not run the throttle cable the right way when putting it all back together so I took the tank of to fix it.

That's when I noticed they had reconnected the Blue/Yellow wire under the ECU that I had disconnected and capped with heatshrink when I first got the bike.


So... the question now is:

1. Do I leave it as it is.
2. Do I disconnect it again and just ride it or does it need to be re-trimmed AGAIN!!?

I have also thought about wiring it up to a switch but can't work out from other posts if it only works when you turn the key off then on.

Your thoughts??