Hondata

What this this issue turn out to be? I'm having the same exact issue now

and here's another Cold Startup Datalog

my calibration and Datalogs are attached, please look at them and tell me what you think, Thanks

can you help me ?

here's the kal for prb ecu d17a2. when i disable the mutiplexor the ac and temp guage do not work but if i use the vtp as ac input the ac stays on and won't turn off. when i enable multiplexor to normal setting everything works but battery light stays on.

from the kmanager program

i only started having this issue when i got kpro, with the factory ecu i dont have these problems

the car is 100% stock, any idea where to check or what it could be ? thanks

yes i have the multiplexor set to normal but battery light stays on is that normal? alternator is charging and everything works with normal setting, ac and temperature gauge work so i will just live with the battery light as the only way to get it off is to disable the multiplexer but then the ac ...

no different calibration two different ecus. so the issue im having with both ecus is when i disable the multiplexor my ac and temp guage do not work. i can select the option to use vtec pressure switch input for ac control but thats make my ac stay on all the time. when i set the multiplexor to ...

i found a post where someone had the same problem with ac and temperature guage not working and they changed the multiplexer setting and it started working so can you tell me the correct multiplexer setting to use fo the d17a2 ?

so i got the battery light off by switching to a PRB Kpro ecu instead of the PNF Kpro, now the temperature gauge doesn't work at all and the air conditioning doesn't work with the PRB. when i switch back to the PNF kpro ac and temperature guage works but the battery light stays on. cars runs fine on ...

so i moved the two wires as recommend by hondata but still having the battery draining issue. can you tell me what the correct voltage ranges for the secondary o2 sensor and eld numbers are or if the info i posted is correct or no ? thanks

so i just checked the app checked all the sensors and its showing the o2 sensor b is pulling 4v since its a narrowband it should only be 1v max right ? its disabled in the kpro and i dont have a engine light so i'm going to remove the pins/wires as you suggested and im guessing that will fix my ...

i will try that thanks