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 Post subject: Re: Pair New ecu with old immobilizer
PostPosted: Thu Sep 30, 2021 1:43 am 
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Joined: Fri Sep 24, 2021 1:33 am
Posts: 2
hope someones still watching this thread !

finally after researching for many nights found this post.
i have a JDM V9 STI ECU (came with the car) that was flashed by Zerosports so it locked down, not sure i can do anything with it. So i acquired a replacement OEM exact model ECU and need to clone it over. but i cant find any of the chips talked about on this Thread. i have a total of 3 of the 8pin EEPROM chips on the board. IC201, IC805, IC604. from left to right in the image.

i cant read any of the markings on them. so wondering if anyone can help me narrow it down somehow?


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 Post subject: Re: Pair New ecu with old immobilizer
PostPosted: Tue Aug 09, 2022 1:04 pm 
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RomRaider Donator

Joined: Tue Jul 14, 2020 5:11 pm
Posts: 44
For future readers, the chip is in the corner of the ecu just cut off in the above pic

Thanks for the 08+ info


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 Post subject: Re: Pair New ecu with old immobilizer
PostPosted: Tue Aug 09, 2022 3:00 pm 
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Joined: Mon Jan 24, 2022 2:10 pm
Posts: 33
Location: Dallas,TX
not sure on the miles i have heard of programs that will rewrite the mileage, with the chips bunch up solder on one side for 3 pins hit it and solder wick it all off
same with other side and swap the chips just did this yesterday worked perfect
make sure you line up the dot with pin 1 take pics of both before transfering


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