2) More secure recording of modified blocks (erasure does not occur byte by byte, the CPU is divided into 16 non-equal blocks)
3) Read and write the program, but not yet on all blocks.
4) Recalculate the firmware checksum.
At the moment I'm working on Help, while ask questions here, but not stupid, please.
There is no difference in reading/writing the processor, by any tab.
Mazda:
Without enclosure ECUs:
The old ones, until about 2009, are read by the tab SH7058 + S93C86.
Newer tabbed Mazda SH7058 + S93A56.
Its programs are not yet available on them.
Housing :
Read by tab SH7058 + S93C86 or Suzuki SH7058 + S93A56
For the module to work, you need the correct driver and the correct firmware Open Port 2.0. The module can work on other combinations of driver - firmware, but this is at your own risk. The operation of this module and the others is guaranteed only with this combination. You can also use other official versions of Pass-Thru devices (J2534) - for example, Mangoose Pro, Mangoose Iso, Bosch MDI, etc.
Some cars have two Denso ECUs with SN705x processors, a motor and a box. In such cases, it is necessary to disconnect the automatic transmission control unit, remove the connector from the control unit, fuse, etc. Otherwise, the consequences can be sad. One of these cars is Subaru Tribeca 2011 3.6.