How to read Toyota Avensis DENSO NBD NEC by KTAG FW 7.020?

It’s tested OK to read Toyota Avensis DENSO NBD NEC ECU using newest  KTAG FW 7.020 ECU Programmer! Below you will know how-to steps and check 2 kinds of KTAG 7.020 PCB design.


Toyota Avensis DENSO ECU and PCB board


Open KTAG 7.020 Ksuite 2.33 spftware.

First choose Manufacturer: TOYOTA, Model: Avensis ADT2XX and the correct ECU type.

Click “OK” than to check KTAG 7.020 Toyota DENSO ECU wiring diagram as below:

Locate the correct position on ECU PCB.

And connect KTAG 7.020 with Toyota DENSO ECU via the rainbow ribbon cable.


Real pictures of KTAG 7.020 Toyota DENSO ECU connection:

And make sure set the external power supply to 13V, 0.36A.

Now you are good to go!

Just click “Backup” then “Read”, KTAG Firmware 7.020 start to read this TOYOTA DENSO 2AD-FTV Engine ECU!

Wait ECU Reading complete 100%! SUCCESS!


KTAG Firmware 7.020 currently has 2 kinds of PCB Boards:

(From different factories, but both have unlimited tokens!)

KTAG Firmware 7.020 with blue PCB €389 (Better quality)

KTAG 7.020 with green PCB €179 (Cheapest vs. ALL other suppliers)