Hondata

Customer brought in his ECU with S300 and says he can no longer connect his laptop to make changes to the calibration. I tested the S300 in another ECU and it does not connect and I tested another S300 in the customer's ECU and it connects fine. Windows does not detect the USB and the S300 does not ...

A customer brought in his ECU for repair stating the car was idling really low and smelled of gasoline. When I ran diagnostics, the ECU is in limp mode and the S300 does not power up or light any leds. I verified the ECU with another S300 and the ECU runs fine. I also tried his S300 in another ECU ...

Hi, so what's the next step? Repair? Replacement? Cost?

Connected and online

Still having issues. Although I can connect, I cannot upload or erase the ECU

Attached

Yes sir with the same result. I also used both cables on another S300 in the same ECU and both connected fine

- serial number of the s300 inside the ECU - 34580
- version of software being used (Help, About) - 2.8.9.0
- the calibration (as an attachment) - attached
- a datalog of a problem (as an attachment)
- what sort of vehicle you have - Civic
- what sort of ECU you are using - P28
- anything about the ...

15 years later...

Did this ever get done?

If I understand correctly, this car requires a 2002-04 PRB ECU, modified by Hondata and using an adapter harness...

I have a customer using a Civic Si ECU (PNF) with the Kpro installed and the Hondata harness, but during the tuning session, the camshafts would not move from 50 degrees and the ECU ...

Installation is fine as the car was working and then started having this issue.

What are the customers options?

1 - Contact AGN Motorsports for troubleshooting assistance?
2 - Contact Hondata for an RMA repair/replacement?

Thanks!

KProv4 #53538 installed in a PND-A05. The problem started by failing to start with a solid CE light and the customer would tap on the board, D2 LED would turn on and the problem would go away. Now the car does not start at all, has a solid CE light and green LED D2 does not turn on. I removed and ...

Yes, thanks!

I've tried from different PC/Laptops and the drop-down is always blank.

Wow - that's it!

Thank you so much Spunkster you are my hero.