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View Full Version : Lexus is300h Denso 275500-6692 swap



keturi
30th June, 2020, 08:14 AM
Hi all,
Need to replace second hand ECU Denso 275500-6692 with BGA mcu NEC 76F0085.
Can not find out external eeprom on the pcb. So NEC MCU can not be read/write without soldering on this pcb.
Any ideas
Thanks

keturi
1st July, 2020, 12:57 PM
Guys, no one did that?