Hondata

Hi all, i have b16a1 and P29 + Hondata S300.

Previously, everything worked well. But now driver installed, connection online but buttons Upload and Datalog is not active.
Please see screen shot.
Need help...

What is the serial number that is on the s300 board inside the ECU?

From Help, About, what is the version of software you are using?

Is the vehicle ignition on?

Yes, ignition on.

This serial number?

From Help, About, what is the version of software you are using?

Software was updated around 1 a week ago.
Version 2.5.5.0

The S300 is not seeing that the ECU is powered on. Check the S300 is seated correctly in the ECU, then start checking the main relay and fuses.

Can i check work state on the S300 (green light, red light etc..) ?

Also check to make sure that there is nothing leaking from any of the capacitors on the ECU. There is a very high possibility that the capacitors are going bad and need to be replaced.

We offer a replacement kit for this: https://www.hondata.com/products/access ... acitor-kit

Spunkster wrote:Also check to make sure that there is nothing leaking from any of the capacitors on the ECU. There is a very high possibility that the capacitors are going bad and need to be replaced.

We offer a replacement kit for this: https://www.hondata.com/products/access ... acitor-kit

Leaked capacitors looks like that?

They are over 20 years old, I would highly recommend that you replace them just to be safe.

I replaced C21 and C24 capacitors, but nothing changed.

When i connect PC to S300 (without ignition) SManager show online status.
When i turn on ignition, nothing not change.

Do you have any other ideas?

I recorded video with my problem. When you listen beep-beep it's i turn on ignition..

https://youtu.be/dbVI-czqScs

It is not getting power through the ECU.

Hondata wrote: not getting power through the ECU.

Which S300 pin getting power? How i can check this?

Please see this image(with lamps); How should the lamps light up?