Question about 1992 Lexus Es 300

1 Answer

Looking for the low port to recharge my air - 1992 Lexus Es 300

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Lexus Master
  • 6,826 Answers

A/C low side ports are located on the 'thicker' plumbing vs. the 'thinner' plumbing coming off of the compressor.

Just follow the low side pipes from the compressor to the first low side port. It should also fit a quick connector onthe hose/can combination for r134a. The high pressure side port will not work with the low side hose quick connector.

Hope this helps.

Posted on Aug 25, 2010

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 58 Answers

SOURCE: I cannot differentiate between the low pressure and high pressure

This is a little A/C 101. Follow the A/C lines. All A/C systems have a high pressure side and a low pressure side. The high pressure side is from the compressor to the condenser coil on the front of the vehicle to the evaporator coil in the dash. At the expansion valve in the evaporator the pressure drops. At the expansion valve the refrigerant changes from a liquid to a gas. This provides the cooling. The low pressure side is from the evaporator back to the compressor. Usually the high pressure lines are smaller than the low pressure (suction) lines.

Posted on Jun 13, 2009

  • 299 Answers

SOURCE: 2004 f250 super duty diesel where is low side recharge port ac

on fords ussualy at reciever drier,if not follow large ac line till you find the schrader port.

Posted on Jun 18, 2009

roniecon
  • 6927 Answers

SOURCE: recharge a/c for 1997 hyundai accent

find ac compressor,,follow the large ac line/hose untill u come to the small ac service port

Posted on Jul 06, 2009

  • 7 Answers

SOURCE: 97 grand am low pressure port to recharge

on a 96 grand am 3.1 liter,mine was below fan,under wire harness , about 6 " from compressor towards oil filter.

Posted on May 22, 2010

roniecon
  • 6927 Answers

SOURCE: recharge A/C whre is the Low pressure port for

It can be near firewall,or under the air cleaner box,it will be the only one the charge hose you have will fit,it will not fit the high side service port,only the low side port,rate,if this was at all helpful,thank you.

Posted on Jul 07, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Recharge air conditioner


Two tubes go to the evaporator coil in the dash. One is larger than the other. Follow it to the compressor and you'll find the port. OR, look on the accumulator. Next time tell us year, make, model

Aug 17, 2017 | Cars & Trucks

1 Answer

Recharge the air conditioner


Instructions
    • 1Start the recharging process with any left over freon you may still have. Open the Civic's hood and attach the kit to the Civic's low side port. Then, set the kit onto a place in the engine compartment where nothing can move or shift once the engine has been cranked.
    • 2Start the Civic and let the engine run until it reaches its normal operational temperature.

      • Single Pressure Gauges for Indl., Commercial & Specialty Uses

    • 3Turn on the air conditioning to its coldest and hardest-blowing settings. Place a thermometer into one of the Civic's air conditioning vents and monitor how the temperature drops. Once the air conditioning's temperature reaches a level, constant degree, remove the thermometer.
    • 4Open all four doors on the Civic. This will allow any colder air generated to escape, and this will keep the Civic's air conditioning for accidentally cycling off while you recharge the refrigerant levels.
    • 5Turn the recharging kit's valve all the way down and let the refrigerant charge into the Civic's air conditioning periodically, shut the valve and look at the kit's gauge. This will allow you to monitor the recharging process. Allow at least one minute to elapse between refrigerant charges into the system.
    • 6Shut the valve of the canister, once it has become depleted. Disconnect the kit from the low side port.
    • 7Detach the hose, gauge, and valve from the empty canister and attach them to a new canister of refrigerant. Reattach the kit's hose to the Civic's low side port and continue recharging the system, allowing a minute between individual charges. The can itself can potentially grow very cold and hard to hold, even with gloves. Should this happen, wrap the can in a towel warmed in water. Ring out excess water before wrapping the canister.
    • 8Place you thermometer into one of the Civic's air conditioning ducts. Keep an eye on the falling temperature within the Civic's air conditioning system. The system is charged when the temperature hits 40 degrees. Also, within the engine compartment, the Civic's air conditioning aluminum tubing become uniformly cold.
    • 9Shut the recharging kit's valve and remove the kit from the low side port, once the system has been successfully recharged. Shut down the Civic's air conditioning, turn the engine off, and remove your key from the Civic's ignition. Also, shut all the doors

Jun 21, 2012 | 1998 Honda Civic

1 Answer

Recharge air conditioning system.


FOLLOW THE AC COMPRESSOR LOW PRESSURE TO THE ACCUMULATOR AND EVAPORATOR LINE GOING INTO BACK LOWER FIREWALL LOOK FOR A LINE WITH A BLUE CAP ON IT.THATS YOUR RECHARGE PORT.

Jul 18, 2010 | 1997 Pontiac Bonneville

1 Answer

Recharge A/C whre is the Low pressure port for


It can be near firewall,or under the air cleaner box,it will be the only one the charge hose you have will fit,it will not fit the high side service port,only the low side port,rate,if this was at all helpful,thank you.

Jul 07, 2010 | 1999 Oldsmobile Intrigue

1 Answer

Low side port for air conditioner


If you are recharging the air conditioner - start at the A/C pump, and follow the lines up until you find a black round stub (this unscrews) and this is where you will re-fill (recharge) the A/C.

NOTE: It is recommended to have a professional (certified) mechanic recharge A/C systems, but is not necessary. (laws and regulations vary per state, city, county).

Please let me know if you need further assistance.

carsandcomps,

Guru, Premium Expert @ Fixya.com

Jun 14, 2010 | 2000 Buick Century

2 Answers

My recharging kit for air conditioner doesn't seem to fit recharge valve on 2004 dodge durango. How can I be sure i am looking at the low prerssure valve?


Newer vehicle come with R134 vs R12. Since the two are not compatible, R134 has larger fittings. AC system has two ports, High and Low. Low is return to AC Compressor and high is output. High port is first following line from compressor to condenser (condenser is at front of vehicle like a second radiator). Keep following line till you find high port (paint cap red). Second port is low (paint cap blue).

Jul 11, 2009 | 2004 Dodge Durango

1 Answer

2004 f250 super duty diesel where is low side recharge port ac


on fords ussualy at reciever drier,if not follow large ac line till you find the schrader port.

Jun 18, 2009 | Ford Contour Cars & Trucks

1 Answer

Where is air conditioner recharge port


remember you will always charge an air conditioner on the low side. which is always on the larger hose. there is a smaller one which is the high side so stay away from the small one.. look up near the radiator and see if you see the dryer which is about 3 inches across and 8 inches long and looks like a cylinder.. on this device there is a port where you can charge it .. also this year might be up near the firewall .. they change locations too often .. thanks and holler if you need more. Jerry

Apr 25, 2009 | 1999 GMC Savana

1 Answer

Air conditioning recharge


look back towards the firewall in the low side AC line, that is the larger of the 2 lines, the charging port is in that low side line.

Apr 21, 2009 | 2002 Lincoln LS

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

487 people viewed this question

Ask a Question

Usually answered in minutes!

Top Lexus Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

ROBERT GARCIA
ROBERT GARCIA

Level 3 Expert

907 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Are you a Lexus Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...