Driver's side of the engine bay, near the bulkhead. I am told there is only one, which is new to me, as my previous cars have had two, one high pressure and one low pressure, the low one being smaller.
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.
Directly in front of the ciggy lighter is a plastic blanked off cover the port is behind that.
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 2005 Renault Megane is located under the dashboard, to the left of the steering wheel. You may need to remove a cover or look behind the fuse box to access it easily. This OBD-II port allows for connecting diagnostic tools to read and clear error codes.
It is on the top righthand side at the back of the engine compartment.
To charge the air conditioning in a 2006 Renault Megane, first ensure the system is off and locate the low-pressure service port, usually marked with a blue cap. Connect a refrigerant charging kit to this port, ensuring a secure fit. Turn on the vehicle and the A/C system to the maximum setting, then slowly add refrigerant until the pressure gauge indicates the correct level, typically around 30-35 psi. Be cautious not to overcharge, as this can damage the system.
if it is the coupe model then look to the right of the steering wheel where the fuse box take the cover off and at the top Left hand corner on the fuse box there is a 16 pin plug that is the plug your looking for
under ash tray
open the ashtray. gently pull it out and voilá! an OBD-2 port :)
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.
where is the port to add freon in a 1997 mitsubishi montero sport
remove the bottom cover on the centre consol , in front of the cigarette lighter