please help correct chks isuzu trooper

[totalkey]

i need help please to correct it because i got rom error .
isuzu trooper 2003 3.0l
thanks
winols doesnt work for this
336521336521

[totalkey]

Chip inside 29f200
336524

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[Fantomisback]

here is cks OK

[totalkey]

here is cks OK
Thanks, I will try and report, good day sir

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[totalkey]

here is cks OK
i get no check engine light and car dont start

[totalkey]

OK, it was soldering problem, but now I get ecm relay clicking non stop, somebody can correct it for me?
Please

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[Takinava]

i need help please to correct it because i got rom error .
isuzu trooper 2003 3.0l
thanks
winols doesnt work for this
336521336521


Could you give me more info about how it happened with this car? Where is the original file?

[totalkey]

Could you give me more info about how it happened with this car? Where is the original file?
I trying to tune this car, I have original file

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[totalkey]

Please somebody can check it?

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[totalkey]

this is original file

336664

[totalkey]

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[turnertuning]

you may find that it is one of the vacum solenoids clicking next to the fuse box in engine bay, if so you have a corrupt file, also note that there is immo data in the dump of the 29f200at chip you are working on so you need the file specific to that vehicle and cannot interchange them.

[totalkey]

you may find that it is one of the vacum solenoids clicking next to the fuse box in engine bay, if so you have a corrupt file, also note that there is immo data in the dump of the 29f200at chip you are working on so you need the file specific to that vehicle and cannot interchange them.
It was cheksum problem, now is ok

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[turnertuning]

what software were you using to edit this file?

[autosuper]

It was cheksum problem, now is ok

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HI
How checksum calculated in this ECU?
Totalkey how solved this problem ?
Best regards from Poland

[totalkey]

HI
How checksum calculated in this ECU?
Totalkey how solved this problem ?
Best regards from Poland

I paied 100 euro to someone

[Odin68]

You can fix the cks with Winols, at home it works.