Quote:
Originally Posted by opasha
Yes, you're right. This I understand. Do all the files change or mainly the ones that were trimmed/updated like HU_NBT, which is not functional without adding cafd_00000ded.caf.003_013_025 into the the psdzdata\swe\cafd folder?
|
During dealer programming, if ECU receives new firmware, it will get new CAFD too. It may or may not be a Trimmed CAFD version. The coding in that ECU will be wiped out. It should then be recoded, not restored from backup. If ECU is not flashed during dealer programming, it could still be encoded, in which case the same CAFD will be present, and backed up data could be restored. And some ECU's during programming will simply be left alone, in which case coding data will not be wiped out.