How to Read / Write VW Bosch MED17.5.21 by ECUHELP KT200?
It is confirmed that ECUHELP KT200 is capable of reading/writing VW Bosch MED17.5.21 with no issue on Bench or in Boot mode or Virtual read / write.
![](https://www.kt200.org/wp-content/uploads/2023/06/kt200-med17.5.21-01-1024x768.jpg)
How to use KT200 Bench read/write BOSCH MED17.5.21 [ 1782 ] – VW, Audi, Seat, Skoda [Gasoline]?
Connect the multifunction cable as follows:
To read and write use the following driver:
→ BENCH TRICORE
→ VOLKSWAGEN / AUDI / SEAT / SKODA
→ TC1782 – VAG
→ MED17.5.21
![](https://www.kt200.org/wp-content/uploads/2023/06/kt200-med17.5.21-02-724x1024.jpg)
How to use KT200 Boot read/write BOSCH MED17.5.21 [ TC1782 INT.F.] – VW, Audi, Seat, Skoda?
Kit to use:
Multifunction cable
1 resistenza da 100 Ω
PASSWORD SEARCH:
Connect the pinout below with a multifunction cable.
Use the driver:
→ TOOLS BOOT MODE
→ INFINEON TRICORE Tool Password
→ PASSWORD BFT
→ Click on “Find Password” and follow the
software messages.
Now that the password has been found it’s possible to read and write the control unit. See next step.
![](https://www.kt200.org/wp-content/uploads/2023/06/kt200-med17.5.21-03-724x1024.jpg)
READ AND WRITE ECU:
Connect with the multifunction cable the following
pinout and the boot shown below.
Use the driver:
→ TOOLS BOOT MODE
→ INFINEON TRICORE Boot
→ SAK TC1782
![](https://www.kt200.org/wp-content/uploads/2023/06/kt200-med17.5.21-04-724x1024.jpg)
Alright, the above steps are about how to use ECUHELP KT200 to read /write VW Bosch MED17.5.21. Please follow the step-by-step procedure to operate. Any questions, please visit www.ecuhelpshop.com for online live chat.