Hi there Guys……
I was expecting the VVDI Prog to be good with the HC912 and HC9S12 but is hasn’t been good. Some MCU it reads and others not.
Many chips it gives the Crack Failure.
I read also 1J35D and now the Ignition is DEAD. I can eeprom but ignition is no longer responding.
I tried to read Tricore ECU TC1796 / TC1976 and it give CHIP ID but fails to crack chip security. I connected up the FG TECH on the ECU and it read immediately.
But I read the CAS3 & CAS3+ MCU with VVDI Prog and that worked perfect.
Start VVDI Prog software
Choose the type, brand, chip
Go for the connection diagram
Finish the wiring and check it
EEPROM, click on “Read”
Save the data you have read
Flash. Click read again