The KT200II ECU Programmer has been successfully confirmed to read and write the Audi TT BOSCH MED9.1 [MPC561/2] ECU (2 protocol available) on Bench.
Step-by-Step Instructions:
1. Connection Setup:
Connect the multifunction cable as shown in the image below and use the Bench Box.
![KT200II Read Write Audi tt BOSCH MED9.1 [ MPC561/2 ] on Bench-02](http://www.ecuhelp.org/wp-content/uploads/2024/08/Audi-tt-Med9.1-02-1.jpg)
2. Reading and Writing:
Use the following driver:
→ BENCH MODE
→ [brand]
→ MPC561/2 – Vag
→ MED9.1
![KT200II Read Write Audi tt BOSCH MED9.1 [ MPC561/2 ] on Bench-01](http://www.ecuhelp.org/wp-content/uploads/2024/08/Audi-tt-Med9.1-1.jpg)
Conclusion:
The KT200II is a reliable ECU Programmer for reading/writing Audi TT BOSCH MED9.1 ECUs, making the process of reading and writing straightforward and efficient.