Hondata

With the engine running.

If it shows 0.00 mA then you might have blown the small fuse on the multi-meter as normally there should be some current flow.

The version number is shown on the bottom right when you start the app. If it does not have anything then it is an old version.

Read my answer again. You're not checking resistance - the accuracy of a normal multi-meter is not sufficient to find bad grounds. You're checking voltage difference and more importantly current flow.

/not Doug, but thanks anyhow.

If the fuel pump will not prime then it is not the KPro. You can unplug and remove the KPro and the fuel pump should still prime. A damaged ECU fuel pump output transistor is very common on the ECUs used in engine swaps. If someone before you used the ECU with incorrect wiring even once then the out...

If you want to limit boost then either way will work, with some limitations. If you use the air charge to limit cylinder filling then boost will limit too, but the air charge is cylinder filling so if the IAT is hot then the ECU will command more boost to get the same cylinder filling. Likewise if y...

1.5 what? If it just says 1.5, then it is old and that is the problem. It should be 1.5.4.1 or similar.

The forum has no function to change user names.

What version of the app are you using?

Are you selling the FlashPro? If not, there is no need to unlock and relock the FlashPro.

The FlashPro is for use on one vehicle.

Switch off the high pressure fuel pump duty limit. Reduce your boost by ethanol limit values.

On the CTR I think you need to leave the box unchecked.
What version of the app are you using? 1.5.4.x works well for us.
viewtopic.php?f=48&t=21545

Reducing sensitivity don't normally help.
I'd narrow down the source of the noise. If it is the exhaust contacting something then it usually can be fixed.

What percentage ethanol? Do you have a datalog and calibration?
You need to reduce the maximum air charge by ethanol table.

If only CARB approved bolt ons are used, then they cannot alter emissions and thus don't need tuning. So you don't need calibrations for bolt ons on the CARB FlashPro.

Since the wave is described as AC then I assume that it is an inductive pickup, in which case 'd be worried about feeding 50V into the KPro since the amplitude of an inductive pickup is proportional to the rotational speed. It could be the description as AC is wrong.