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banno1220
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Post subject: After FDT boot flash read error in ecuflash  Posted: Wed Feb 23, 2022 1:42 am |
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| Newbie |
Joined: Tue Feb 25, 2014 3:15 pm
Posts: 7
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Please someone help. Its not serious, I have 04STI forester JDM. It was not bricked ecu unit.
I made SH boot circuit with WDT. Using Renesa FDT software, I made boot flashing by ACWC000E.bin file . Process was good.
There was not zero date from 0000-08FF, so thought full dump image.
After SH boot, I tried to read ecuflash reading by OBD line. But unable to verify test mode, SSM2 init, repeat, kernel get version, then stopped.
In another non bricked SG9 ECU unit, ecuflash reading was quite OK. Ecuflash version is 1.44 with openport 2.0.
What is wrong? I could not understand ecuflash reading was unable after FDT flash.
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banno1220
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Post subject: Re: After FDT boot flash read error in ecuflash Posted: Wed Feb 23, 2022 9:16 am |
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| Newbie |
Joined: Tue Feb 25, 2014 3:15 pm
Posts: 7
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Self resolved!
I can read ecu data completely from ecuflash by OBD port after detaching the jumper wire from P413 ground and C426 capacitance ground.
It was ground to ground connection for SH boot device.
Anyway SH boot was not wrong. It was completed.
Thanks,
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