Error code help! P1336!

Hi guys, Finally got my VX220 up and running after having to fit a new ECU.

It seems to be running fine, except for this annoying error code.
P 1336 Crankshaft position system variation not learned

I have done some digging and it seems you can do a relearn with op-com.... however I dont seem to have the option.

Does anyone have any ideas? Has anyone managed to solve this problem?