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View Full Version : Identifying eeprom in ECU Corolla 89661-02k23



error7889
12th November, 2018, 05:44 PM
Hello,

I would like to ask you for help with identifying the eeprom in US version of Toyota Corolla AT 2005 - ECU 89661-02k23 (89661-02k20)
I need to swap the eeprom from old to new ecu but I am not able to locate the eeprom chip. US version use different PCB with MCP processor instead of usual Denso design and I am lost.
Only SOIC8 chip near by mcu is ST 8007829 / 609W

Thank you
571434571435

rafal
12th November, 2018, 05:58 PM
http://www.digital-kaos.co.uk/forums/showthread.php/283422-2007-toyota-corolla-need-replace-ECU

read here...............