Some iProg clones have a design flaw where the power rails conflict. If you are comfortable opening the case, inspect the PCB for discolored components or a "burnt" smell.
If the test fails on specific voltage rails (like 10V or 12V), a transistor or capacitor on the board likely needs replacement. iprog programmer not connected hot
The iProg+ is a versatile tool for mileage correction, airbag resetting, and ECU programming, but like many specialized diagnostic tools, it is prone to connectivity hiccups and hardware instability. Here is a comprehensive guide to diagnosing and fixing these issues. Some iProg clones have a design flaw where