turboD16, gets too hot for interstate driving?

[sohc_vtec 2NR]

i don't know what code it was throwing, cuz i decided to reset the ecu by taking the negative terminal of the battery out. The car ran like sh*t with the code, probably in limp mode and when i removed it, the car drove home fine.

I don't think there would be a problem with my A/F ratio, because its running of the pre-set e-manage settings at stock boost level