I posted this over in the tech forum and din't get any response, maybe one of you guys can help..

I'm just wondering, can an ecu tuned with crome be used with a hondata s200 ecu or similar and still retain compability with the hondata datalogging and other features (3 stage rev limit etc)?

 

Why not just add datalogging to the ecu/chip and do the features in crome? You'd have to replace the tune and retune with hondata.

 

Well, the issue here is that I already own a hondata s200 system. Problem is when I bought it I was under the impression that the rom editor software was included with the unit, unfortunately it's not... Well, I'm about to buy some bigger injectors and I'm gonna need to adjust my fuel maps to compensate. Well, so now I'm stuck with the option of buying the hondata software ($200) and adjusting the map myself, taking it back to my tuner and getting it dyno tuned again ($185), or giving uberdata or crome a shot and ditch the hondata system...

Now what I want to know is can I use crom or uberdata to edit the existing fuel maps on the eeprom which were programmed with the hondata so that I can save my existing tune job and just adjust for the new injectors OR am I going to have to start from scratch?

 

Oooh, the chip is burned with hondata, , you'll prolly have to start from scratch unless you can get the hondata junk going, I dunno much about it though, I'm a crome user.