Hondata

Alexdc5rsx19 wrote: Thu Apr 05, 2018 12:53 am I think I may have figured it out but I don’t know how to post pictures on threads tho lmao.

You can try to explain it, it’s okay.

Spunkster wrote: Tue Apr 03, 2018 10:20 am Its hard to say what it might be if the ECU works on a different vehicle. All you can do is use the process of elimination.

What do you mean?

Spunkster wrote: Mon Apr 02, 2018 4:41 pm Could be the alternator, battery or any wiring in between.

The weird thing is that I plug my stock ECU and no battery light. Could it be a ground location?

I’ll try with the battery.
If it was the alternator, I would drained my battery long time ago.

Spunkster wrote: Mon Apr 02, 2018 3:03 pm It sounds like a problem specific to your vehicle that is unrelated to the K-Pro, ECU or adapter harness.

Any suggestions?

Hey so I’m havhng the same exact problem with my friends Kpro I’m borrowing for the season it’s a v2 I checked EVERYTHING battery/alternator related I’m throwing a code for a bad main o2 sensor and that’s it but I assume that has nothing to do with it also it’s an 06 Type s with a semi built a2 ...

UPDATE

Spunkster, I tried this K-PRO v3 in another RSX (02-04 Base) and no battery light ON.
I bought a week ago a NEW K-PRO v4 and I received it today. Still have the battery light ON. Again, I tried the K-PRO v4 in the other RSX and no battery light ON.

Could it be the harness?
But I doubt it, I ...

Ohh, you’re Matt.

K-PRO serial number is 15005

I’ll post it when I get out of work.
Thanks

I haven’t checked the serial number that is on the KPRO board inside.
Battery voltage stays between 13.5-14.0.
Car a RSX 2005 Type S

Hello, everybody. Since 2 months ago, battery light stays ON after installing KPRO v3. Battery is new and relocated 6 inches below stock location and alternator is also new. The battery light goes OFF if I install the OEM ECU. So the problem is not the battery neither the alternator.
Also a couple ...