This software 89663-FAY00 89661-FB40-Z6 DENSO 3GEN TOYOTA FLASH is specially for the brand ECU - TOYOTA. It is used for competent and quick restoration of the functionality of this control unit, and also provides the ability to compare and configure the software to the needs of your client or car owner.

89663-FAY00 89661-FB40-Z6 DENSO These numbers are intended for precise identification of the control unit and correct selection of software. This information is intended only for narrow specialists specializing in the field of repair of automotive electronics and is in no way a repair manual.