The customer bought the PCMtuner ECU Chip Tuning Tool and wanted to use this tool read and write the ECU EDC17C10.
The engineer helped the customer installed the software remotely, the correct software is the one with the lightning icon named PCMflash.
Then the customer wanted to read and write the ECU EDC17C10.
He connected the ECU follow the Wiring Diagram.
But the tool can’t read the ECU EDC17C10, the software said can’t find the ECU information.
After checked the Wiring Diagram carefully, found the issue because this ECU must be copied through OBD, copied through OBD, the process was done successfully.
If you want to read and write the ECU, please check the Wiring Diagram carefully before working.
https://www.autonumen.com/goods-7257-PCMtuner-ECU-Chip-Tuning-Tool.html