Hondata

Hi All,

I have a P28 chipped ecu with Hondata S300 V3 installed.
The ECU was purchased online from a reputed seller and S300 V3 from Hondata.
The complete unit was assembled by a friend of mine and shipped it to me.
He has done a lot of hondata stuffs and this is not the first time he is working for me.

The ECU was wired on to the car using rywire harness selecting correct pinout .
After installation there was an issue connecting laptop, installed required drivers online and s300 v3 powers up and all working fine on the hardware when observed.
The issue is none of the input readings are vising on SManager and the cells are hard cells or you could call it grey.

I would request you to please help me fixing this issue at the earliest.

I also read on forums, they have mentioned it could be an issue with installation of the chip on p28 ecu, could this be a reason why this is not functional, again I repeat the S300 powers up but its on the SManager not able to do anything.

If this has to be sent to hondata for repair what would be the expenses approximately to fix issue , since this is very important for the build and need a good solution, already spent quite a lot on the build with this failure which is adding up cost and also losing time.
I request some serious help to fix the issue.

Regards,

Hi All,

I firstly thank Hondata for such a robust design.

The issue on S300 V3 is solved, we opened up the assembled board and checked it was the soldering issue and reworked on the board.

Now the ECU is functional and working as expected.

I am very happy that major issue is fixed and again getting back to tuning sessions.

Thank you Hondata once again for an amazing product.

Regards