KT200 Read and Write TOYOTA DENSO 275036-4520 by JTAG

 KT200/KTM200 ECU programmer can read and program engine control units via OBD/ BENCH/ BOOT/ BDM/ JTAG. Here obdexpress.co.uk will share the guide of how to use KT200/KTM200 ECU programmer to read and write TOYOTA DENSO 275036–4520 by JTAG mode.

Step 1. Connection

Open KT200 software (version: 22.08.20)

Click 'Select Driver'

Select BDM/JTAG>> BDM/JTAG MODE>> JTAG NEC 76F00xx>> NEC 76F0038AGD

Click 'INFO' to check the wiring diagram

Select TOYOTA>> DENSO 275036–4520, then you can see the Pinout diagram

Connect KT200 and ECU via the Pinout cable and transfer cable

Step 2. Read original ECU data

Back to the select driver interface

Click 'OK' to enter the operation page

Select 'CONNECT' to detect the original ECU info

Then select 'Read All'

Create a new folder to save the original data

Step 3. Write Flash and EEPROM data to new ECU

Change to a new ECU for connection

Select 'Write in Flash Micro' and 'Write Eeprom' separately to write modified ECU data

Load the original file for checksum correction

Wait a moment to write data

Write data successfully by KT200 chip tuning tool.

Done!

For which ECU is supported by KT200, please check KT200 ECU Support List.

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