Inpa Error 159 Jun 2026

: Close INPA and manually terminate any EDIABAS.exe processes in the Task Manager before trying again.

To resolve INPA Error 159, try the following: inpa error 159

The car is not in position 2 (Key on, engine off), or the cable is not receiving +12V power. Step-by-Step Fix: Resolving INPA Error 159 Follow these steps in order to diagnose and fix the error. 1. Fix the COM Port Settings : Close INPA and manually terminate any EDIABAS

: The most frequent culprit. Your COM port latency must be set to 1ms . inpa error 159