ECUHELP KT200 has been verified to 100% Yes read and write Edc17c50 on Bench. However, a user has recently reported an issue that KT200 Bench writing Edc17c50 with the software freeze at 88%, then Boot writing error C1. Here’s how to address these issues:
Possible Causes and Solution:
1. Low Voltage: It’s advisable to add the voltage, up to 13.5V is acceptable by KT200, but 12.1V may be too low. Consider elevating the voltage to see if it alleviates the issue.
2. Bad File: The problem could be due to a faulty file. In this case, attempt to revert and write the original file back.