Hondata Pro Voltage

[claroz]

Hi
I`m searching for some info about voltage at high RPM. Over 7000 RPM what voltage the Kpro needs ?
Looking at the datalog I see 12.9 volts . Is this correct or we have an electrical problem. I check
all grounds an install a new main relay and battery. At the battery the voltmeter always shows through
the run 13.8 -13.9. But at the log I see at 3000 rpm 13.7 but as the engine revs up voltage goes down.
My question is : Which is the correct voltage that Kpro needs to work ok?
Our car its a Civic EG6 swap K20a 2 NA. Road course race car.

Taller.kdl

Kind Regards

[Spunkster]

Why is the VTEC going on and off constantly?

[claroz]

Thank you for your answer. I`ll take a look. It should be all time off.
Kind regards

[claroz]

I check the program and Vtec is not enable. We run killer Vtec cams and we have Vtec and Vtc disable.
Is there something else I have to disable? Wil this be the problem for low voltage at High Rpm?
Regards

[Spunkster]

According to the datalog it is constantly going on and off, and it should not be doing this. The voltage also looks to be fluctuating as well.

[claroz]

Thank you for your support.
I disable Vtec and now its running better. What I see now is the Vtec is off but VPN on.
I don`t know what VPN is, and please forgive my ignorance.
Now I see its working better but don`t know if the voltage at high it`s right.
Let me sent you the log I did last night. My question will be about VPN.
In 10 days will be at a 6 hours race and I expect to finish with out any trouble.
Sent you a log. For us your advice is excellent.
Again many thanks.
Regards

[Spunkster]

I'm not sure what you mean by VPN.

[claroz]

Hi
Please excuse me.
I`m wrong it`s VTP on. In the log sent to you I see VTS off VTP on.
Is this a problem?
Regards

[Spunkster]

Post the calibration used to make the datalog.

[claroz]

Thank you for your support.
calibration sent.

[Spunkster]

I wouldn't worry about it as you have it disabled in your calibration.

[claroz]

Thank you for your time and support.
Kind regards