Inpa Error 159 ((better)) < RECOMMENDED – TIPS >

The COM port assigned to your cable in Windows Device Manager does not match the port defined in your OBD.ini file. ✅ Step-by-Step Fixes 1. Match the COM Ports

If the result shows Error 159 , EDIABAS cannot talk to the interface at all—check your COM port driver. If it passes, the issue is with the car’s specific ECU. inpa error 159

Early versions of INPA (5.0.2) lack definition files for newer DMEs like the MSV70 or MSD80. When you select the DME, INPA builds a job based on an outdated .IPO file. The ECU receives a request with a wrong memory address or identifier. It responds with "Job not supported," which EDIABAS reports as Error 159. The COM port assigned to your cable in