Hondata

Hi,

I want to integrate the S300 logging data into my logging application. I am wondering which protocol I should use.

1. Most common way would be to use the serial output. But isn't it possible to access the data of the analog and digital pins? They are not listed in the reference (https://www ...

Just for information: The S300 works fine now. The problem was actually the faulty ECU. Thanks for your support.

Details: Performancetek had to close down temporarily due to Covid at the time I tried to contact them. Gerry tested the ECU but could not offer a replacement ECU. After getting the ECU ...

Spunkster wrote: Tue Nov 03, 2020 12:44 pm I have had no contact from them.

Alright, thanks. That does not feel like a reliable dealer to me. The only thing I want is to get a working S300 equipped ECU for that I paid almost two years ago...

Spunkster wrote: Thu Oct 15, 2020 1:29 pm We are not in contact with them. You will have to wait for their reply.

Still no reply :-(
Also tried to call them, no success. Have you heard anything from your dealer in Scotland in October?

Still no good news here.
Gerry from PerformanceTek hasn't sent the ECU/S300 back to me, but told me that he tried a repair on my ECU and wanted to test it. So far, so good. I responded because he needs my password to test it. But since then (22nd of September 2020) there is no response from ...

Unfortunately PerformanceTek cannot supply a replacement OBD1 ECU and I do not have another one to socket yet.
Yes, Htune did the socketing and provided the ECU/S300 as a package. Maybe I will have another chance at Htune as their website says that they will reactivate their support by October ...

Gerry investigated the ECU and the S300 with the result that it appears to be a problem with the ECU (which Htune already changed once).
The ECU is now on its way back to me. What to do now? I could buy a used OBD1 ECU and install the S300. If this still won't work, is Gerry still the person to ...

Thank you, I will contact them

This S300 was sold 2018, so you may want to discuss this with who you purchased this from as they are not an authorized Hondata dealer.


I received the ECU with the S300 installed in December 2018 and contacted H-Tune in early 2019. In May I they installed the S300 in another ECU and sent it ...

Spunkster wrote: Tue Mar 03, 2020 2:21 pm What is the serial number that is on the s300 board inside the ECU?

S300
45235

Hi there,

I have exactly the same issue with my s300 in an HTune ECU.
I also sent the ECU back to HTune, where they tried to solve the problem by installing the S300 in another P28 ECU which unfortunately did not solve the problem. Beside my race car I also tried it in a stock OBD1 Prelude and also ...