Quote:
Originally Posted by saikat.saha
Hello there,
I am from Bangladesh , my GT86 bought from Japan with Greddy T518z Turbo Kit and tuned the ECU by Greddy.
Now i am facing problem with greddy tuned because our country does not have 95 grade fuel .
Need to re-tune the ECU, But Greddy authorized dealer is not available. Our local tuner can not tune as the ECU is locked by Greddy. Also tried with the OFT.
My inquiry is does anyone now how to flush the ECU and get back to the stock MAP and also imobilize it.
Please if any know how to do that or where to do that let me know.
Thanks
Saikat Saha
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Hi,
Gready tune is probably flashed with Ecutek so you will need ecutek tuner to unlock it.
by flashing stock map with ecutek
it might also be tuned with Brzedit whick also locks ecu
same deal will need to flash back with brzedit
alternativly you could just get another ecu , most ecutek or brzedit maps\tunes are also locked so all you can do is flash but not edit, unless original tuner will give you unlocked map.
see here for more infomation on tune systems
http://www.ft86club.com/forums/showthread.php?t=106068
replacing ecu proceedure
http://www.ft86club.com/forums/showthread.php?t=102810