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Inpa Error 159 Jun 2026

: Often seen with VXDIAG or VCX SE devices; the physical connection to the OBDII port or the PC's USB/Ethernet port is not secure.

between the software interface and the vehicle's diagnostic head or control units inpa error 159

EDIABAS is the server that runs underneath INPA. If your configuration files are wrong, you will get error 159 every time. : Often seen with VXDIAG or VCX SE

Sometimes the "OBD.ini" file gets corrupted. the API job will cancel. Similarly

The file C:\EDIABAS\BIN\EDIABAS.INI contains the line Interface = STD:OBD . If this points to the wrong DLL (e.g., STD:OBD when you are using a serial port), the API job will cancel. Similarly, OBD.INI maps the COM port. A mismatch here is a guaranteed Error 159.

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