Can a stage 4 user run datalogging on a 2b setup that doesnt have datalogging? I didnt order datalogging with my setup so do I have to send the blue box to hondata to use datalogging?

 

a 4b user by default should mean datalogging. you have to swap boxes to do datalogging since that feature is a feature built into the rom chip in the hondata box. so yes, if you want the stage 2 to datalog, it must be upgraded by sending it back to them or to a dealer who can do the swap.