Files & software versions
Identification, backups and checksums: the foundations of your file.
Files & software versions
6 articles found
Checksums: understanding data integrity in ECU work
A valid checksum is one part of checking data. It does not confirm the correct vehicle match or the technical quality of a calibration.
Read articleECU identification: matching a file to the right control unit
Vehicle model and power output are not enough to identify a file. Record the identity of the control unit actually fitted to the vehicle.
Read articleFlash and EEPROM: what memory areas mean for your file
An ECU may contain several non-volatile memory areas. Their names and the scope provided by the tool must match the job.
Read articlePreparing Your Original File
Which details should accompany your tuning file and why the original matters.
Read articleOriginal file and backup: two different records to keep
The file intended for editing and the backup intended for possible recovery may contain different data. Keep their roles clearly separated.
Read articleSoftware and hardware versions: why both must match the file
The same ECU housing does not imply the same software version. Compare current identification again, particularly after workshop updates.
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