This is located within the fuse box under the dash in the passenger side
The Renault Master van has been produced since 1980, its also known as the Opel and Vauxhall Movano. The diagnostic port is located in the fuse box, found behind the steering wheel.
On my 2004 Megane (II) it is located underneath the cigarette lighter port. Pull off plastic cover of this "coin-tray compartment" and you will expose the diagnostic port.
In a Renault Master, the OBD (On-Board Diagnostics) port is typically located beneath the dashboard, near the driver's side. It is often found close to the steering column, sometimes just above the brake pedal or to the left of it. You may need to remove a cover or panel to access the port, depending on the specific model year.
under ash tray
open the ashtray. gently pull it out and voilá! an OBD-2 port :)
You can find the refrigerant charge port on top of the air conditioner compressor. The refrigerant charge port will be labeled as the low pressure port.
The diagnostic port for a 2001 Renault Espace 2.2 dCi is typically located under the dashboard, near the driver's side. You can find it just above the pedals or to the left of the steering column. It is usually covered by a plastic panel, which may need to be removed to access the OBD-II connector.
The OBD-II port on a 2010 Hyundai Santa Fe is typically located under the dashboard, near the driver's side. You can find it to the left of the steering wheel, just above the pedals. It may be covered by a small plastic cover, which you can easily remove to access the port.
Directly in front of the ciggy lighter is a plastic blanked off cover the port is behind that.
Port Kackson is the harbour where the city of Sydney is located.
The low pressure charging port for the air conditioning system on a 2005 Renault Grand Espace is typically located on the larger diameter AC line, which runs from the compressor to the evaporator. Look for a gray or blue cap, usually found near the front of the engine bay, close to the passenger side. Always ensure the engine is off and the AC system is not under pressure before attempting to access the port.