Inpa Error 159 Best Jun 2026

: For stable communication, the COM port latency timer must be set to 1ms .

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

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 . : For stable communication, the COM port latency

Set to 1 . This is critical for preventing timeout errors like 159. 2. Verify EDIABAS Settings : For stable communication