The software version you install show V13.02, while shown as V12 after successful installation.Obdtool additionally offers 3 kinds of MPPS chip tuning tools, please check below:ĮCU Chip Tuning Tool v13.02 Pre-installation Notices: MPPS ECU flasher supports flash reading and writing, recalculation of checksum via the diagnostic connector. MPPS chip tuning V13.02 is a common auto ecu programming tool, also a hot-selling device with only €13.50 on obdtool.