ECUHELP KT200-Plus is tested to work with SID310, read/write/checksum on bench, and do DTC OFF perfect.

The main steps to follow:
1. Connect the KT200 Plus cable to the ECU sid310 on bench.
2. Read the flash data.
3. Load the flash data.
4. Choose the fault code to do DTC OFF.
5. Save the data.
6. Write the flash data.
Here are several images that mainly show the steps:
(Images show wiring connection, reading in progress, DTC OFF screen, and writing process.)

With ECUHELP KT200 Plus, working on SID310 ECUs becomes efficient and reliable—no need to open the ECU, no boot mode required. It’s the perfect ECU tool for bench operations, file edits, and checksum corrections, making it a go-to for professionals.