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Sarkan
22nd March, 2021, 11:29 PM
Isuzu Turquoise minibus 2011. year 5.2 diesel engine.

I read it with ktag,turned off egr, and wrote down with ktag.
After that, the engine started only once and stopped after a few seconds.
allowed me to start the starter a few times, and after that, the starter doesn't work anymore.
The CPU errors present are as follows:


P0633 - Immobilizer Key Not Programmed
- Faulty function
- Permanent
P0602 - Control unit not programmed
- Faulty function
- Permanent
Even after writing the original contents of the processor, the situation is the same with the same errors.


The bus was left for ten days with the terminal removed from the battery, while we waited for the service technician to come.
The owner accidentally tried to start it yesterday and the engine started immediately.
The engine was running quite normally and turned off the checkengine lamp.
Unfortunately, after shutting down, the starter did not want to start anymore.
Is there a possibility of immo of or virginize and login key again.
The service technician was there today and says he can't write new software to the CPU.


Please if anyone has a solution.
Attached are the contents of the processor and eeprom, but read after the event.

Sarkan
23rd March, 2021, 02:41 PM
I am willing to pay for any usable information.