Hondata

i have my aem eugo wired in to my ecu as my o2 sensor so i can datalog my af ratios. about a week ago it stopped showing the af numbers on the tables... any ideas here? my af gauge is still working and all my wiring has been doublechecked. please help

Does it read anything or read zero? check the voltage on the signal wire to the ecu it should be some where around 0 -7 volts, if you have this check the settings or reload you map hope this helps