service or cycling your vehicle's ignition can resolve temporary handshake timeouts. Typical Scenarios for Error 159 Inpa Error 159 |work|

Open the Windows (Right-click the Start button and select Device Manager). Expand the Ports (COM & LPT) section.

Without more specific information about the context in which the error 159 occurs (e.g., during a specific test, with a certain vehicle model), providing a precise solution is challenging. The steps above are general guidelines that can help you approach and potentially resolve the issue.

Troubleshooting INPA Error 159: Causes, Fixes, and Prevention

But if you are reading this, you are not here to celebrate INPA. You are frustrated. You have plugged in your K+DCAN cable, fired up your old Windows XP or Windows 10 laptop, clicked the battery icon, clicked the ignition icon... and then you saw it:

Locate the setting and change it from 16 down to 1 . Click OK to save and restart your computer. 2. Verify the EDIABAS.ini Configuration

If software configurations are correct, physical factors might be dropping the signal.

A: Some counterfeit chips ignore latency settings. You need to use the FTDI Prog tool to write the latency value directly to the EEPROM of the cable. Or buy a better cable.

[OBD] Port=COM1 <-- Make sure this matches Device Manager Hardware=USB Use code with caution. Save the file. 4. Check Ignition/Voltage

The error also appears in official BMW documentation as “EDIABAS Fehler 159, NET-0009: TIMEOUT — The program will be aborted”. Regardless of the exact wording, the core problem is the same: INPA cannot establish a stable communication channel with your vehicle’s diagnostic interface.

If files are missing, consider reinstalling BMW Standard Tools or copying the correct SGBD files from a reliable source.

Troubleshooting INPA Error 159: Comprehensive Guide to NET-0009 Timeout