Inpa Error 159 -

Attempting to run INPA while another EDIABAS-based tool (like ToolSet32 or DIS) is active. Step-by-Step Solutions to Fix Error 159 1. Adjust Latency Settings (Most Common Fix)

Ensure the is set to COM1 (unless your OBD.ini specifies otherwise). 2. Verify OBD.ini and Ediabas.ini Configuration inpa error 159

Your software must be "looking" at the same port your cable is plugged into. DIS - Fault 200 159 - Bimmerforums - The Ultimate BMW Forum Attempting to run INPA while another EDIABAS-based tool

A mismatch between the COM port assigned in Windows Device Manager and the OBD.ini file. especially E90/E92 LCI models

Some vehicles, especially E90/E92 LCI models, require specific K-Line or D-CAN speeds to be set manually.

Loose OBD-II port connections or faulty USB ports on your laptop.