Overview of Australia Compliance
Australia adopted the OBD-II standard in alignment with international emissions regulations to ensure domestic air safety standards.
Under local transport and environmental rules, passenger vehicles must maintain functional emission control electronics. The diagnostic interface monitors system faults and flags a Check Engine Light when standard parameters are breached.
Key Compliance Facts:
- Mandatory Year: Becomes fully standard for vehicles registered after 2006 (petrol) and 2007 (diesel).
- Relevant Law: Enforced by Australian Design Rules (ADR 79/01 and ADR 79/02).
- Mandatory for all passenger cars sold in Australia starting January 1, 2006 (for petrol engines).
- Mandatory for all passenger diesel vehicles starting January 1, 2007.
- Supports CAN bus (ISO 15765-4), KWP2000, and standard international communication lines.
- Registration checks (Pink Slips/Roadworthys) verify the check engine light does not remain on.
Compatible OBD2 Hardware Adapters
Standard OBD2 adapters work on all post-2006 Australian market vehicles. Plug Veepeak or OBDLink into the port below the fuse panel to get started.
Once paired, OBDAssistant will read all emission codes, display real-time sensor parameters, chart cylinder misfires, and allow you to clear the malfunction lamp after servicing the fault.
Frequently Asked Questions
Where is the OBD2 connector located on my car?
The connector is standard 16-pin and is usually located under the driver's side steering column dashboard, behind a small panel, or in the central fuse block tray.
Will OBDAssistant help me pass vehicle inspection tests?
Yes. The app displays your live 'Emissions Readiness' monitor status. You can check if the catalytic, EVAP, and oxygen sensor tests have completed before driving to the inspection station.