FTPManagerThe FTP and SFTP Client
FTPManager: The EDIABAS.INI file may have a false remotehost setting or the wrong interface type selected.
: Ensure the software detects "Battery: ON" and "Ignition: ON." If these dots aren't black, the interface isn't seeing the car, leading to a timeout. Cable Switch
In INPA (BMW diagnostic software), is a common communication timeout error. It typically signals that the software is trying to talk to the car but isn't getting a response within the expected timeframe. Why Error 159 Happens Poor Connection
Look for the section labeled [OBD] . Find the line that says Port = Com1 (or whatever port is currently written). Change this to match the COM port number you verified in the Device Manager.
: For newer BMWs (built after 03/2007), a K+DCAN cable is required. Some cables have a physical switch that must be toggled to the correct position for the specific vehicle chassis. 2. Network and EDIABAS Configuration DIS - Fault 200 159 - Bimmerforums - The Ultimate BMW Forum inpa error 159
The software is looking for the cable on a different virtual port than the one assigned by Windows.
If your car battery drops below 12 volts during diagnostics, modules will shut down their communication lines. Connect a battery charger if you are running long diagnostic sessions.
Once you have resolved the error, follow these best practices to avoid recurrence:
This is the single most common fix for Error 159. : The EDIABAS
If you are using a network-based diagnostic head or a virtual machine (VM) setup, ensure your configuration file is accurate. : Locate C:\EDIABAS\Bin\EDIABAS.INI .
This comprehensive guide will break down exactly what Error 159 means, why it happens, and the step-by-step solutions required to fix it and get your diagnostics back on track. Understanding INPA Error 159
If you are troubleshooting an older BMW (pre-2000) that uses only K-Line (pin 7) and not CAN, and you see Error 159 on all ECUs, the cable may be stuck in CAN mode. Solution:
Follow these steps in order to resolve the issue. It typically signals that the software is trying
By methodically aligning your cable hardware switches, adjusting Windows latency down to 1ms, and verifying matching COM ports, you will resolve the communication timeout and clear the INPA Error 159 roadblock.
If INPA throws Error 159 the moment you select your chassis or try to read the Functional Description, the issue is your cable, configuration, or master gateway module.
The car's ignition is not in the correct position, or the vehicle battery voltage is too low to power the modules. Step-by-Step Troubleshooting and Solutions
INPA and the interface must know whether the ignition is ON (Terminal 15) or OFF. Some aftermarket USB cables have poor ignition sense circuits. When you select a job (e.g., reading DME error memory), the ECU expects terminal 15. If it senses ground instead, it returns an "incorrect result."