Tacho Interface Not Found Full |verified|: Vag
Use a simple terminal (e.g., PuTTY, Termite) on the same COM port, baud 9600. Connect the cable to car (ignition ON). Send AT (if K-line cable) – should reply OK or similar. If no reply → hardware issue.
He closed his eyes, hearing the faint tick-tick-tick of the cooling engine. In his mind, he retraced the steps: COM port settings... Latency Timer... FTDI drivers. Suddenly, he remembered a buried comment on page 14 of an archived enthusiast site. “Sometimes the interface won't initialize if the ignition isn't in the 'On' position before the software launches.” vag tacho interface not found full
