Fetrotech Tool Read and Write PSA EDC16C34 OK

Silver fetrotech tool read and write PSA EDC16C34 ecu successfully.
Edc16 c34 psa
Read/write ok
Checksum by Lsuite (fetrotech will do checksum correction, but i do manually)
First time won’t wrie, voltage at 12,5
Adjusted to 13,5v went fast.