The KONNWEI KW206 HUD OBD2 Car Diagnostic Scanner combines a high‑visibility heads‑up display with full OBD2 diagnostic capability, enabling real‑time monitoring of vital vehicle parameters. It plugs into the vehicle’s OBD2 port and displays speed, engine temperature, oil temperature, boost, fuel consumption, battery voltage and more—providing an all‑in‑one on‑board computer gauge system.
Designed for all OBD II compliant gasoline and diesel vehicles, the KW206 can read and clear generic and manufacturer‑specific fault codes, display live sensor data and support engine performance alarms. The built‑in speaker and colour display make monitoring intuitive, while the compact HUD form ensures you keep eyes on the road.

Key Features:

• Real‑time display of speed, ECU data and on‑board computer parameters

• Reads & clears generic (P0, P2, P3, U0) and manufacturer‑specific (P1, P3, U1) trouble codes

• One‑Click I/M Readiness key and built‑in DTC library for faster diagnosis

• Displays live battery & charging voltage, water/engine temperature, fuel consumption and more

• Bright colour HUD display with audible speaker alerts and multiple dedicated systems (oil temp, CVT temp etc for supported models)

• Compatible with all OBD II / EOBD / CAN vehicles and supports ten OBD modes

• Internet‑updateable software and pc data print capability