Hondata

the problem am having is that my car was tuned by a hondata dealer 1 week ago and the car ran fine on the dyno af ratios were perfect,now couple days after am on the road the car feels like shit i look at my wideband af guage and it's reading so rich that it went blank (-----).
but was fine the day ...

oh.......ok cool thanks.

I tought all hondata box came with a red light installed in the blue box?
the one i got don't have that led light.

I bought my hondata s200b and now thinking about tunning the car myself.
If I wanted to do that what would i have to buy? how easy it is to tune the hondata system,I never tuned a car but I can learn. I have two cars so i won't have a problem with the down time. would i have to go back home ...

I don't understand.........I am also in the same boat I was going to get AEM EMS but option for the hondata system. I had already bought the AEM 3.5 bar map sensor and it is already installed. should i just sell the 3.5 bar map sensor? I don't want anything to screw up what should i do?