The AC high-pressure switch for a 2002 Volvo S60 is typically located on the receiver-drier or accumulator, which is situated near the front of the engine compartment. It is often found near the firewall or near the passenger side of the engine bay, connected to the AC system's high-pressure line. If you're having trouble locating it, consulting the vehicle's service manual can provide a detailed diagram for reference.
The high pressure AC switch on a 2002 Chrysler Sebring is located on the passenger side of the engine bay. It is paired with the low pressure hose and is mounted near the coolant and power steering reservoirs.
A pressure switch a valve that shuts off the unit when the pressure is to low or to high
it does not have a high pressure switch all it has is a evaporator temp sensor/switch.
You will definitely lose all of your Freon when you replace the high pressure switch. Once the high pressure switch is loosen the Freon will begin to access the system.
The 1996 850 doesn't have a high pressure port. Recharging is done through to low pressure side.
a hi pressure switch will limit the pressure by stoping motion (turn off motor) (unload cyclinder) ect
you should have 2pumps, a low pressure in the tnk and a high pressure in the line.
A pressure differential switch, is a switch that reacts to pressure difference of two points, usually your supply & return side. If the pressure between these points are high, it then "reacts" notifying of pressure problem on the system.
The AC high-pressure switch is typically a normally closed (NC) switch. This means that under normal operating conditions, the switch remains closed, allowing current to flow. If the pressure becomes too high, the switch opens, cutting off power to the compressor to prevent damage.
There is actually a low-pressure switch and a high-pressure switch. The low-pressure switch is located on the right side rear of the engine compartment on top of the AC accumulator. The high switch is on the AC high pressure line in the area behind the left headlamp assembly. Niether one is hard to replace, it's self-explanatory when you see them.
High pressure switch and or high temp switch. The high pressure switch is to tell the engine computer of the extra load to improve drivability. Not having one could lead to engine stalling in tight turns.
This is actually a trick question. There is NO High Pressure Port on the Volvo 850 Turbo. Service is done by connecting to the Low Pressure Side and using this access to both Evacuate and Service. Chrysler for a few years did not use a High Pressure Port and required connecting a Scan Tool to the OBDII Connector and taking readings this way but Volvo does not even offer this option. Todd