Hondata

I have a eg swapped with a k20a3 motor with k-pro. The other day a friend loaded a base model rsx calibration in but i have loaded the 2002 civic si since then. I now have numerous error codes 20-2 p1298 eld circuit high voltage and 65-2 p0141 secondary 02 circuit heater circuit malfunction. It was all working fine before. Also should i leave the multiplexer enabled? It is currently unchecked and if i do check it i get an error for manifold forgot the exact code. Also whats the proper steps in loading the calibration when changing settings on each calibration? Thanks in advance for the help!

Do you have both oxygen sensors hooked up and were they workign previously. Multiplexor should be disabled. You may not hav ean ELD in the car...i cannot answer this since it an engine swap and there are too many variables.

i have no secondary o2 sensor and everything worked fine before no lights whatsoever.