MCU Innovations free software worked for me, but only for reading bins. I bought a flash license to be able to write to the ECU. After that I have written to ECUs several times.
I have bricked two ECUs because of stupid mistakes from my side. I have tried to get them to work again but no luck so far.
Which ECUs have you read?
Only a 2ED model from a 300cc bike. I read the code but when I tried to write it back it didn't work. The progress bar wasn't moving and eventually I stopped the program ending up with a bricked ECU
Sorry, I missed that you replied. I am using HondaECU by MCU Innovations. It has worked well for me.
I will do some testing this weekend to see if can confirm more stuff but it is difficult since it is subjective what I can feel the changes do. I would have loved to be able to a proper Dyno test with external sensor to confirm the maps.
Have you built your own xdf file or did you buy it?
I tried several times with MCU Innovations free software but wasn't able to make it work. I read the ECU using HondaFlasher and bought the xdf file. I tried to write the ECU but that didn't work, at first the writing wasn't successful, and the bin file on the ECU didnt change, the second time ECU just bricked and doesn't respond anymore. Did you manage to write back ECUs too?
Hi, I'm doing a similar job on Montesa ECUs. I built the harnesses to add a power supply to the diagnosis plug and I can read the 32kB bin file. Using TunerPro I can interpret the bin file and obtain results much similar to yours. May I ask what software did you use to connect to the ECU?
Montesa 4rt ECU software info
in Montesa
Posted
Only a 2ED model from a 300cc bike. I read the code but when I tried to write it back it didn't work. The progress bar wasn't moving and eventually I stopped the program ending up with a bricked ECU