Opcom 1.67 Firmware — Bonus Inside

View real-time parameters from up to 8 measuring blocks simultaneously, which is essential for diagnosing intermittent engine or transmission issues.

Genuine PIC18F458-based 1.67 units allow for safe firmware updates or downgrades, whereas newer "fake" versions may "brick" (become permanently disabled) if you attempt to change the firmware. Opcom 1.67 Firmware

Sync new ignition keys or delete lost ones from the immobilizer system. View real-time parameters from up to 8 measuring