it unscrews with a socket sometimes by hand but if too hard use socket
passenger side of engine, next to the power steering reservoir
The diagnostic port on a 1990 Volvo 740 station wagon is located under the dashboard on the driver's side. It's typically found near the steering column, behind a cover or panel. You may need to remove a small plastic cover to access it for diagnostics or connecting a scan tool.
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.
You can refill your air conditioning system from the low pressure port on the air conditioner compressor. The low pressure port will be labeled as such.
Behind the air filter box,you may have to remove the box.
The AC low-pressure port on a 2000 Volvo C70 is located on the accumulator, which is situated near the front passenger side of the engine bay. It is typically a smaller port compared to the high-pressure port and is designed for connecting the refrigerant gauge or filling the AC system. Look for a service port that is usually capped with a plastic cover.
When recharging your AC you should first inspect your ac lines for leaks. Remove the cap from the low pressure side service port, and look at the connectors on the air conditioner lines. Remove the cap from the Low Pressure Side service port. Locate the connectors and connect the refill hose. Open the valve on the refill hose and fill.
The low-pressure AC port on a 1996 Volvo 850 is located on the right side of the engine bay, near the firewall. It is typically found on the larger of the two AC lines, which is usually insulated with foam. To identify it, look for a port that is capped with a plastic cover, and ensure it's distinguishable from the high-pressure port, which is smaller and located nearby.
Behind the fuse cover located on the left of steering column. You must remove the cover to see it.
under the hood on the passenger side toward the frount of the car. With the engine off look just below the windshield washer filler neck and there will be a hex shaped cap, thats it, remove and this is your low side port. Volvo 850's dont have a high side port.
open the arm rest and there is a little cover that says OBD-II just pop it open and the port is right there open the arm rest and there is a little cover that says OBD-II just pop it open and the port is right there
The 1997 Volvo 850 low pressure port is located on the air conditioning compressor. The low pressure port will be on the right hand side of the compressor.