HI it is on the passenger side of course, the little tank up against the firewall is the evaporator and that is where the high side of the air/freon goes in, now down close to the top of the wheel well is the low side, and here's what is most important when you buy a refill , kit for the car the kit only has the ability to attach to the low side , the two openings into the system are two different sizes, and the refill kit will explain it very clear, anyways no matter what you use to refill the freon , the kit will only fit the low side, so you cant make a mistake if you try, the most important thing to keep in mind is to much freon will ruin your air conditioner and cause it to put out hot air, there is a cheap gauge that cost ten bucks that measures how much freon is in the system it says low .good .and too much , i bought mine at OREILLYS auto parts, its fool proof and a life saver ,so check that first, most air conditioner that are all the way empty barely hold over two cans and in most cases when you do a top off you will only use about a half of a can and you can get a can for 6 bucks at wally world R-134 A is what you need, if you ask the parts store they will point the low side out to you.
one port is in the front pass side the other is on the canister near the fire wall
the low pressure port is right on top of the comperssor
Follow Larger hose from compressor-perhaps near firewall around drier
That is an access port to pressure test the evaporative emissions system.
It's on top of the compressor, dead center of the engine compartment. Black cap,
The AC low pressure port on a 2000 Dodge Intrepid is located on the side of the AC accumulator. It is positioned in the left, rear area of the engine compartment.
The low pressure port usually has a blue cap on it. The high and low pressure ports are different sizes so the they can not be accidentally interchanged.
Yes
The 1997 Dodge Neon air conditioning recharging port can be found on the top of the air conditioner compressor. The low pressure port will be labeled as such.
To add refrigerant to a Dodge Dakota find the suction hose of the A/C system. On the suction hose locate the port to add more refrigerant to the system.
On the ac system, the low pressure port is the smaller port. It will be located on the line coming from the dryer. The low pressure line is the larger line. it will be on it.
The 1998 Mazda 626 low pressure port for your air conditioning system will be on the top of the air conditioner compressor. The low pressure port will be on the left-hand side of the compressor.