Kess V2 has several built in features and safeguards including:

1. Check of the battery voltage in real-time
2. Full Recovery function in case of problems
3. Automatic correction of the Checksum, (where available)
4 Boot-Loader mode supported
5. Management of the programming counters
6. ScanTool function to remove DTC
7. Several options of reading/writing speed
8. Option to write full file/section of the map
9. Full integration with ECM Titanium,which means it can work with ECM Titanium perfectly

Detail vehicle model KESS V2 can do please download from this webpage.

With coverage of all major brands and protocols including Line, CAN, EDC17 and MED17 and Ford J1850. Kess V2 is everything you need to work as a successful tuner at a very affordable price.
You can buy on  http://www.kingbolen.com/kess-v2-master-obd2-manager-tuning-kit