How To Bypass 2 wire 3 wire & 4 wire Ac Pressure Switch

[@chrisb4825]

Thanks so much for sharing this. I used the coin cell battery trick to get my 2013 Lexus GS 350 compressor to come back to life. 🙏

[@vanvanwax5676]

This is information, Man you should have up a pointer in google to advertise this video man - , its greatly helped me crack problems for my car and 8 others. People hide infor about solving car electronics but you - you are a saint. A MILLION THANKS MAN. 🙏🙏🙏🙏🙏🙏🙏

[@hernanzapata1145]

Thank you for the info. To see if the 3 prong pressure switch is working, we could use a voltmeter on the actual sensor?

[@ARISTIDIS1A]

thanks man i have an opel astra g with three wires on the pressure sensor i will try the trick with the battery greetings from greece

[@drcoolautofix]

🏁

[@kamran66]

Thanks for the video... Need to do this on a 3 wire Porsche connector ... How can I make sure which is signal, and which is negative?

[@TheyCallMeGlizzi]

So the video creator is going to like your comment but not answer it. Typical. 😅

[@lindsaylindsay2627]

We appreciate your support. However you confuse me on the battery. “Such as other end” what the means? Where you put what? The positive of the batter goes were and the negative goes where?

[@VettoPubgm-hy2mt]

Connect two wires to the coin battery. One to positive and one to negative. Connect the negative terminal of the battery to the ground circuit of the ac switch connector and connect the positive terminal of the battery to the signal circuit of the ac switch connector

[@BismarkNanaArkoh]

Thanks very for the information it's vary helpful

[@liveevents9191]

Great idea on using the coin battery... Should work great

[@traviskelly7082]

can you do a picture of the 3 pin with coin?? did you say center postive and which end goes to neg batt?

[@traviskelly7082]

I repair ac units and ran into this

[@Imtoolazytocomeupwithsomthing]

On the toyota after you connect the two wires on the side do you need to plug it back again? Or just left the plug disconnected?

[@drcoolautofix]

Either ways works

[@johnoates3326]

What if u have 12v at the blue wire when the vehicle is running??is that normal can the coin still be used?

[@flir67man84]

ok i need your help. 1995 gm s10 2.2l(4cylinder) truck.. ac not working.. if i apply 12volt to compressor clutch clicks.. only pressure switch is on compressor 2 wire.. if i paper clip two wires on pressure switch nothing.. no cut on.. i checked all my relays i have 3 on back of firewall(5pin) with 12 volt test lead.. they click.. I’ve replaced all my o rings and the two crush washers on compressor. I replaced the small ofice tube.. still compressor not cutting on .. i replace dash controls still nothing.. at loss? Any ideas

[@drcoolautofix]

Check if you have refrigerant in the system, of its up to 100psi startic pressure on both sides, start the car and apply battery voltage on the compressor, with the blower speed at 2 or 12 o clock. If ac blow cold

[@lindsaylindsay2627]

Mort important use real example. Seems it’s all theory. So your viewer can see it works action more than words.

[@johnnysalazar1552]

I have no power to my pressure switch how do I repair it how do I get power to it .2013 vw beetle bug 2.5 replaced the complete ac system vacume and can't charge due to no power

[@MrRohanstar]

Ok sir ,I subscribe I gave you a thumb up ,my friend car is a 2019 hyundai kona ,they brought it to the dealer the dealer told them they need a compressor, they replaced the compressor, they replaced all seals they spent lots of money not realy sure what they did ,when I checked the car it has no codes ,the freon was empty, I added 1234yf it worked for seconds then stop ,I used autel scan tool to actively the relay wit engine off key on I herd click,when I try to activate with engine running it says fail.,what do u think

[@drcoolautofix]

Welcome to the family, Sorry for that sir, this dealership have done a terrible job, they failed to perform a comprehensive leak test before recharging the refrigerant. If they have sealed the system completely they is no way the system should be empty. I suppose they gave you warranty so kindly get it back to them to double check where the leak is coming from

[@MrRohanstar]

@drcoolautofix they took the car to 3 persons before me ,I saw a list of work they did ,witch was almost everything except the evaporator ,but the only part they showed me was the old compressor, I don't have the wireing diagram ,I'm supposed to look at it tomorrow, if I have the wiring diagram I can do more test ,thanks anyway

[@rolanddejesus8685]

thank you very sir for sharing...god bless.

[@drcoolautofix]

Always welcome

[@osajeyfo]

Great content ❤❤

[@michmedia7786]

Good

[@D_M_S_4]

Will this fry anything or mess anything up?

[@drcoolautofix]

This is a test subject which is only intended to be used and verify if the sensor is the problem. It will not fry anything however I don't recommend you using it that way. Replace the sensor afterwards

[@stevewheatley243]

It's very possible. Replace your switch.

[@traviskelly7082]

cant understand what you said about the negative part of battery

[@drcoolautofix]

Replay it if you don't get it

[@RR-bt5xv]

@@drcoolautofix why dont you just answer the question. i could not understand what you said either maybe nobody has told you but you have a bit of an accent could be those big lips

[@traviskelly7082]

Look Man don't be an ass, I can tell your smart your somewhat educated with cars as I am. It was marly constructive criticism and just so you know before I commented I replayed it 3x still didn't understand is to why I ask for your guidance on your video. I see how you treat the guest. HEY!! @rr-bt5xv Are kind isn't wanted here and when we ask for guidance on their directional video we get shamed and beat down in comments. L8ter @RR-bt5xv

[@Chuckd691]

Thank you for the help

[@taarongeorge367]

Thanks so much bro

[@josephmancini2333]

thank you

[@drcoolautofix]

You're welcome

[@tyrc12pro94]

Maybe do a talk over or show us on paper. I can tell your intelligent on the subject. Just dont understand your accent. Sorry