Problem:
Problem with Continental sid310, foxflash reading ok but writing doesn’t let me write via OBD. voltage I attached a battery charger it was on 14v but nothing… Then I have the kess3 open the switchboard but even with the kess nothing, regarding all connections but nothing.
Possible solutions:
Put the ecu back in the vehicle and keep it running for 5 minutes, read password, unplug and try again… make sure your car battery is charged as power.
If still failed, reading pinout password and reading and writing boot
Mode boot
Read pass word ok
Read and write checksum ok.