Look on the lines for what appear to be tire valves with plastic caps, should have (2) one for high side one for low
The 2005 Nissan air conditioning compressor expansion valve is located on the bottom of the compressor. The expansion valve should be labeled as such.
The low side air conditioner pressure valve is located on the top of the accumulator of the Ford Focus 2005. This is located in the front of the passenger wheel near the bumper.
It depends on the year of the the Focus. I know for a fact, since I own one that all Ford Focus's in the year of 2005 and above have air conditiong.
Get a repair manual at NAPA and follow the instructions.
To change the PCV valve in a 2005 Ford Focus, first locate the valve, which is typically found on the valve cover. Disconnect the hose attached to the PCV valve, then twist and pull the valve out of its socket. Replace it with the new PCV valve, ensuring it fits securely, and reattach the hose. Finally, check for any leaks and ensure everything is properly connected before starting the engine.
You need a vacuum pump, gauges and freon. Take it to someone who does this work. A refrigeration guy can do it.
On the drivers side on the engine block. follow the hose that comes from the back of the valve cover. may have to remove intake manifold.
On a 2005 Kia Sorento, the expansion valve is located in the evaporator section of the air conditioning system, specifically within the dashboard area. Instead of a traditional expansion valve, this model uses an orifice tube, which is typically found in the liquid line between the condenser and the evaporator. To access it, you may need to remove some components and panels in the engine compartment and the cabin.
To replace the expansion valve on a 2005 Lincoln LS V8, first, discharge the air conditioning system properly to avoid refrigerant leaks. Then, remove the interior dash panel to access the HVAC case. Disconnect the refrigerant lines from the expansion valve, unbolt the valve from its mounting position, and replace it with the new valve. Finally, reassemble the components, vacuum the system, and recharge it with refrigerant.
Located behind the intake manifold on the drivers side. Very hard spot to get to.
Air conditioning charging port cover is just like a tire valve stem cover, it unscrews. In fact the charging port looks just like a large tire valve.
There is no such thing as a PCV valve. The PVC valve is attached to your valve cover. I will be waiting for your post "where is the valve cover on a 2005 Tacoma?" and "where is the cylinder head on a 2005 Tacoma?" and "where is the hood release mechanism on a 2005 Tacoma?" and "where can I buy auto parts for a 2005 Tacoma?" and the inevitable "I removed something on the engine of my 2005 Tacoma and now it won't start?"