The tips to use ECUHELP KT200 to Read EDC17CP44 Audi A7 on Bench.
If KT200 pops up the following errors:
![](https://blog.obd2gate.com/wp-content/uploads/2022/11/kt200-edc17cp44-01.jpg)
![](https://blog.obd2gate.com/wp-content/uploads/2022/11/kt200-edc17cp44-02-1024x555.jpg)
Possible reasons:
Wrong GPT connection, the S1 and S2 is not connected.
Feedback:
Finally, ecuhelp kt200 works by following the correct wiring diagram below.
![](https://blog.obd2gate.com/wp-content/uploads/2022/11/kt200-edc17cp44-03.jpg)