Hondata

Spunkster wrote:What is the K-Pro serial number? Will it datalog with the key in the on position, but the engine not running?

It will not datalog at all.

Anyone have a "how to" how solder the Kpro?

hardcorersxs wrote:It must be your cable.

Yes I thought so too, tried serveral Usb cables .
even diffrent computers..

Can it have anything to do with the soldering?

Spunkster wrote:http://www.hondata.com/techksparkplugs.html

Hmm, it has resistor plugs..

Hi I have a Kprosystem, I have issues with datalogging.
the kpr works fine, only I cant datalog.

do anyone have any clues where to start trubleshooting?

Thanks

Brian

Hondata wrote:Yes. If the ECU works at first, then starts to cycle the main relay, it could be the voltage regulator overheating. Otherwise you may have to conclude that the ECU is damaged, and it is not worth the time to diagnose which component is faulty.

Thank you,

And you are right too...

Check that the heat sinks for the voltage regulators are bolted down correctly. Carefully check all soldered joints for quality. If you provide pictures then we can assess if they are likely to be the cause of the problem.

Are you thinking about the component that have an alubar attached and ...

Now we had problems with 3 p28.
-followed hondatas install instruction.
-soldered by a professional (Service soldering for sony/Nokia/LG etc)

two of them gets hickups, when driving the car (With a dynoed map, This is not the issue)

the car drives fine for 2 minutes, then main relay start clicking ...