anyone know what this fault is? I cant find it in any of my info.

You lost the digitizer when it ran.

Thanks I also got a over current it was the comp switch rolling off the cam.

1681 is different on a 16 bit than 32 bit. Digitize lost fMoving during a run, I have most often seen this with safe opening while the car is running, like your situation. On a 32 bit the fault is Run abort, car was in the process of starting but lost permission to run, usually a door lock.