toyota supra mkiv ecu

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toyota supra mkiv ecu

Postby hbmotorsport » Fri Apr 18, 2014 8:36 pm

hello, I have a toyota supra mkiv and I like to modify the ecu. is it possible? whath can I modify?

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Re: toyota supra mkiv ecu

Postby Tre-Cool » Tue Apr 29, 2014 3:25 pm

I believe the particular ecu in this car is far too old to flash through obdi etc. you would need to flash the chip on the ecu board.

And that's even if there was a definition file for the binary. Probably much easier to use an aftermarket performance ecu/hardware

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Re: toyota supra mkiv ecu

Postby JoaoFerro » Fri May 02, 2014 7:46 pm

I think here the people usually use aftermarket ECUs like AEM, APEXi, etc.

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