Question about 1999 Suzuki Grand Vitara

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A/C system What is the location of the low-pressure port to recharge the system?

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Low port is at bottom left of grille must loosen to access

Posted on Jul 09, 2008

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What is the location of low pressure port on a 1996 eagle vision tsi?


check the suction line of the compressor for port -check on the back of the compressor. Before recharging check for leaks as it not necessary to recharge a system that has no leaks.

Jul 31, 2014 | 1996 Eagle Vision

1 Answer

2007 ac low pressure port


It'll be in the engine bay.
Start by looking at the compressor and following the pipe.
It is a small car so you should find it pretty quickly.

Jun 19, 2014 | 2007 Suzuki Reno Hatchback

1 Answer

Location of low pressure port 1996 pontiac firebird


Hello,
The low pressure port for charging the A/C system is located on the larger aluminum tube coming from the A/C compressor. It is usually located in the tube line near the accumulator. That is an alumninum cylinder about the size of a soda can or slightly larger usually located close to the firewall along the left fender side well. It will have a plastic screw on cap on it, usually stamped with an "L" on top. Your recharge hose will only connect to the low pressure side, the high pressure port is a different size valve for safety reasons. You can only get an accurate pressure reading with the engine running and A/C running at max cold. blower on high speed, after about 5 minutes of A/C operation. Temperature outside will also have an effect on the pressure reading, optimum ambient air temperature of 70-80 degrees farenheit. Directions for recharge are on your R134a refill kit, but the system does require 20-30 PSI for the compressor to kick on. If your compressor is engaging while you are refilling, you can probably do it successfully. If your pressure is extremely low and compressor does not kick on, you most likely have a leak in the system which will have to be found and fixed before you can charge the system......Mike

Jun 24, 2011 | 1996 Pontiac Firebird

1 Answer

Where is the location of the low pressure port to recharge air conditioning system? There are two ports located on passenger side about 2 inches apart on chrome pipes.


There is two filling ports for A/C - high pressure is biggest diameter-low pressure smallest one.All of them must have black cups.Because I don.t know exactly the model of your VW I can.t dive you proper instruction.If any problem come back with full details for the vehicle.

Jun 13, 2011 | Volkswagen Jetta Cars & Trucks

1 Answer

Cant find Low pressure AC port


Did you check the acumulator? There is a port on it, that is the low side port. Keep in mind that if you have to recharge the system it is because other parts need service (leak in the syst) and whatever refrigerant you put in it will leak out again. The system may work temporarily or may work inefficiently. Also may sure that there is oil in syst.

Aug 02, 2009 | 1996 Buick Skylark

1 Answer

Can't find low pressure recharge port for AC 1997 buick skylark


Where is the AC recharge port located on 1995 Buick Skylark

Jul 02, 2009 | 1997 Buick Skylark

4 Answers

Where do I recharge ac at


there are 2 ports one for low pressure and one for high pressure. the low pressure is bigger in diameter and is usually close to the dryer and or fender and firewall. the high pressure is near the condensor on the fron of the vehicle. if there are caps for the ports low will be blue and high will be red. low side pressure should be 35-50 psi and high pressure should be 135-150 psi

May 11, 2009 | 1998 Dodge Dakota

2 Answers

AC has stopped blowing cold air. Compressor is working. Where is the recharge valve located?


There are two A/C refrigerant lines. The small line is your high pressure line and the larger line is your low pressure line.
Start at the fire wall and follow the "large " low pressure line to the compressor. The low pressure charge port will be some where on that line.
DO NOT try to recharge on the high pressure side ( small line )
Good luck, let me know.
Regards,

Apr 26, 2009 | 2001 Saturn L-Series

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