Very often we can see complaints of users to full Read/Write on Denso units via BDM pads or a rainbow cable. After several hours = here you are the solution.
The problem is in the electromagnetic interference on these low quality wires. And also sometimes cables are too long to be able to work OK.
Since the Denso units are built on an aluminium holder, use it as a shield and connect it to the common ground of the programmers like KTAG, KT200, FOxFLASH etc.
This way you can read or write flawlessly any Denso unit with no more errors. Power supply 14V is recomended. Rainbow cable 15cm max. Good LUCK.
List of affected units >
* Denso NEC76F0038AGD 175822-762 Toyota
* Denso NEC76F0038AGD 175822-773X Toyota
* Denso NEC76F0038AGD 175822-887 Toyota
* Denso NEC76F0038AGD 211941-37900830 Toyota
* Denso NEC76F0038AGD 211941-37910830 Toyota
* Denso NEC76F0038AGD 275036-1152 Toyota
* Denso NEC76F0038AGD 275036-2110 Toyota
* Denso NEC76F0038AGD 275036-2440 Toyota
* Denso NEC76F0038AGD 275036-2540 Toyota
* Denso NEC76F0038AGD 275036-3160 Toyota
* Denso NEC76F0038AGD 275036-4520 Toyota
* Denso NEC76F0038AGD 275036-4820 Toyota
* Denso NEC76F0038AGD 275036-9160 Toyota
* Denso NEC76F0038AGD 275136-1610 Toyota
* Denso NEC76F0038AGD 275136-2010 Toyota
* Denso NEC76F0038GD 175822-737 Toyota
* Denso NEC76F0038GD 175822-762 Toyota
* Denso NEC76F0038GD 175822-773 Toyota
* Denso NEC76F0038GD 275036-0080 Toyota
* Denso NEC76F0038GD 275036-0360 Toyota
* Denso NEC76F0038GD 275036-1152 Toyota
* Denso NEC76F0038GD 275036-1470 Toyota
* Denso NEC76F0038GD 275036-2880 Toyota
* Denso NEC76F0038GD 275036-7461 Toyota
* Denso NEC76F0038GD 275036-8730 Toyota
* Denso NEC76F0038GD 275036-9540 Toyota
* Denso NEC76F0038GD 275236-0011 Toyota
* Denso NEC76F0039AGD 175822-762 Toyota
* Denso NEC76F0039AGD 175822-773 Toyota
* Denso NEC76F0039AGD 175822-799 Hino
* Denso NEC76F0039AGD 175822-887 Toyota
* Denso NEC76F0039AGD 211941-37000930 Toyota
* Denso NEC76F0039AGD 211941-46000930 Toyota
* Denso NEC76F0039AGD 275036-1152 Fujitsu Toyota
* Denso NEC76F0039AGD 275036-3740 Toyota
* Denso NEC76F0039AGD 275036-9050 Toyota
* Denso NEC76F0039AGD 275036-9170 Toyota
* Denso NEC76F0039AGD 275136-1910 Toyota
* Denso NEC76F0039GD 175822-737 Toyota
* Denso NEC76F0039GD 175822-762 Toyota
* Denso NEC76F0039GD 175822-773 Toyota
* Denso NEC76F0039GD 175822-887 Toyota
* Denso NEC76F0039GD 275036-1150 Toyota
* Denso NEC76F0039GD 275036-1152 Toyota
* Denso NEC76F0039GD 275036-6941 Toyota
* Denso NEC76F0039GD 275036-7780 Toyota
* Denso NEC76F0039GD 275036-9160 Toyota
* Denso NEC76F0040AGD 175822-652 Hino
* Denso NEC76F0040AGD 175822-887 Toyota
* Denso NEC76F0040AGD 211841-3581A830 Toyota
* Denso NEC76F0040AGD 275036-9170 Toyota
* Denso NEC76F0040AGD 275922-856 Toyota
* Denso NEC76F0040GD 175822-666 Toyota
* Denso NEC76F0040GD 175822-887 Toyota
* Denso NEC76F0040GD 275036 6941 Toyota
* Denso NEC76F0040GD 275036-2050 Toyota
* Denso NEC76F0040GD 275036-7341 Toyota
* Denso NEC76F0040GD 275036-7780 Toyota
* Denso NEC76F0040GD 275036-9170 Toyota
* Denso NEC76F0070 275036-3410 Toyota
* Denso NEC76F0070 275036-3560 Toyota
* Denso NEC76F0070 275036-5130 Toyota
* Denso NEC76F0070 275036-5920 Toyota
* Denso NEC76F0070 275922-001 Toyota
* Denso NEC76F0070 275992-428 Toyota
* Denso NEC76F0070 276122-092 Toyota
* Denso NEC76F0085 211941-45800932 Toyota
* Denso NEC76F0085 275036-5280 Toyota
* Denso NEC76F0085 275036-5650 Toyota
* Denso NEC76F0085 275036-5810 Toyota
* Denso NEC76F0085 275036-6110 Toyota
* Denso NEC76F0085 275036-7400 Toyota
* Denso NEC76F0085 275036-7581 Toyota
* Denso NEC76F0085 275922-022 Toyota
* Denso NEC76F0085 275922-320 Toyota
* Denso NEC76F0085 275922-473 Toyota
* Denso NEC76F0085 275922-500 Toyota
* Denso NEC76F0085 275922-532 Toyota
* Denso NEC76F0085 275922-828 Toyota
FYI: use the Toyota Denso BDM Adapter for kt200/foxflash, it would be easier.
