
Under the Port Settings tab, set the Data bits of the receive and transmit buffers to 8 Use Start, My Computer, Control Panel, System, Hardware, Device, Manager, Ports (COM & LPT) and then click with the right mouse button to call up the properties of the COM port that is being used. Solution: Set the receive and transmit buffers to 8 as shown in the following: Reason: With Windows XP, it is not possible to automatically set the receive and transmit buffers using OBDSetup.exe, like in Windows NT. This problem can occur with XP computers with the OBD interface. There must be a check-mark by “Use FIFO buffers” and “8” must be selected for the receive buffer and transmit puffer.ġ.5 IFH-0010: Data transmission to control unit disturbed Then under the “Port Settings” tab, select “Advanced”. Solution 4: In the device manager (Windows XP: Enter “Start” “Control Panel” “System” “Hardware” “Device Manager” Ports (COM & LPT)), and then select COM1 from the ports. Reason 4: The device manager has been used to disable the FIFO buffer for COM1. Solution 3: Check whether the connector is connected and is supplied with power. Reason 3: Connector not connected or no power supplied. Solution 2: Get rid of the short circuit, for example. Reason 2: The data transmission failed when sending (e.g. However, you haveconnected an ADS connector.Solution 1: Modify the interface settin Reason 1: In the Ediabas.ini file, the interface is set to STD:OBD. However you haveconnected an ADS or OBD connector.Solution: Modify the interface setting in Ediabas.ini.ġ.4 IFH-0003: Data transmission HOST/Interface failed Reason: In the Ediabas.ini file, the interface is set to STD:FUNK. The instructions for installing the ADS driver can be found in the “Installation Guide/Update Guide” ADS_DOKU.pdf in the directory C:\EDIABAS\Hardware\ADS\ or on the Intranet page:ġ.3 IFH-0002: Interface isn’t connected or doesn’t respond This error only occurs with an NT computer if the ADS driver hasn’t been installed. If you want to work with EDIABAS or INPA, please make sure that the COM1 port is not taken. This error occurs if another program or device has taken the COM1 port of your PC. Message comes along with an ADS or OBD connector. The following is the reasons of these problems and we will give some solutions to you solve the problems. There are some problems maybe happen during setting the driver.


When you finish install BMW INPA Software, you need to connect the INPA K+DCAN Interface to the computer and setting the driver, then you can diagnostic your car.
