How To Jump Start AC Compressor Clutch Using Paper Clip Bypass Relay | Add Refrigerant Manual Engage
ฝัง
- เผยแพร่เมื่อ 24 มิ.ย. 2020
- In this video, young mechanic Aiman will give you ideas and show you how to jump start or manually engaged your AC Compressor Clutch in your car and bypassing the relay using a paper clip. Here are the #ᴬᴰlinks to tools, parts and accessories you may need to perform this repair:
1. amzn.to/3RaAedA | AC Pro Car Air Conditioner Synthetic R134A Refrigerant, AC Recharge Kit with Hose and Gauge, 20 Oz, ACP200-6
2. amzn.to/3Pn7D3w | XLichamp A/C R134A Refrigerator Freon Recharge Kit with Bullet Piercing Valve, Piercing and Self-Sealing Can Tap 134A
Or Click on Amazon link here and search for what you need: amzn.to/3xIOsqg
Disclaimer: It is NOT a recommended technique so do this at your own risks, as failure to use proper procedures and precautions could lead to expensive and costly damage to the PCM, climate control board, relay or fuse box and the engine electrical systems and components.
To understand more about this technique, please watch the following video:
• Jumping Relay To Start... | Jumping Relay To Start AC Compressor Clutch | How Does It Work? And Why You Shouldn't Use Paper Clip
DIY recharging kits tell you to recharge through the low pressure port while the compressor is engaged. But if the system is low on refrigerant, the clutch will never engage. This is a catch 22.
How To Manually Engage AC Compressor Clutch: The Easiest Methods
Knowing how to manually engage AC compressor clutch will help you skip a visit to the mechanic. Plus, you should also know how to examine the clutch to find out if it is faulty or not.
Set all air conditioning controls to the MAX before kicking off the engine. Check the front side of the clutch to examine its condition. Also, find out whether the clutch and the pulley are spinning. If only the pulley is rotating, the compressor clutch is having an issue, which could be stemming from several sources - a blown fuse, bad clutch oil, low-pressure lockout, or an open wire in the oil.
Before starting the next step of diagnosis, you should know that a low-pressure switch can create problems with the compressor clutch’s relay in some car models. The system’s computer keeps the relay grounded but it can go on and off due to the bad switch. A careful inspection of the system and its components will help you to pinpoint the source of trouble.
In this step, you have to detach the connector cable from clutch oil. Keep it safely away from all other components. Use a digital voltmeter to measure the ground and voltage of the battery at the detached connector cable.
What is the most common reason for an air conditioning compressor not to engage? Low level of refrigerant. When the coolant level in the system goes down, the low-pressure switch does not allow the compressor to rotate.
How to manually engage AC compressor clutch when the system is low on antifreeze? Easy. Just adding refrigerant will solve this problem. If your car is compatible with R134a type of refrigerant, attaching a can to the system will override the low-pressure switch and restore the normal function of the compressor clutch.
Unplug the single wire connector on the front side of the compressor. Take the fused jumper wire and connect its one end to that side of the wire connector that was connected to the compressor.
Attach the other end of the jumper wire to the positive terminal of the battery. It will supply the battery voltage to the compressor clutch, allowing it to engage manually. There is no need to switch on the air conditioning system for this method to work.
Jumping the relay is actually very easy. The method shown in this video is for a 4-prong relay, but if you have a 5-prong relay, the method is still applicable, it's just that you might have to find the diagram for the relay. Be sure to jump the copper side, not the gold side. Using a paper clip is easier, simpler and more convenient but we suggest using an insulated wire in order to avoid potential fire hazard and short circuit. Don't leave it connected too long to try and recharge the system, you risk serious and even catastrophic compressor damage.
Even though the demonstration is on a 2010 Honda Civic, they should be similar to other Honda and Acura vehicles such as Accord, CRV, Element, Pilot, Odyssey and other models, domestic and imports.
You can watch all of Aiman's auto repair videos in the following playlist: • How To Remove Alternat...
This video is presented to you by Aiman-Imran Anuar. You can watch more of #Aiman_DIY_Auto_Repair videos on #EyeOnAiman TH-cam Channel & Facebook Page.
Note: This video is NOT sponsored. Some product links are affiliate links which means if you buy something we'll receive a small commission. As an Amazon Associate we earn from qualifying purchases.
Recording Date: June 20, 2020
Video URL: • How To Jump Start AC C... - แนวปฏิบัติและการใช้ชีวิต
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Here are the #ᴬᴰlinks to tools, parts and accessories you may need to perform this repair:
1. amzn.to/3r0SRpM | AC Relay Micro Iso 4 Pin 12V G8HL-H71 Compatible for Honda Accord Civic Crosstour CR-V CR-Z Element Insight Odyssey Acura TL TSX MDX 39794-SDA-A03 39794-SDA-A05 RY1224-2 Pack
2. amzn.to/3RaAedA | AC Pro Car Air Conditioner Synthetic R134A Refrigerant, AC Recharge Kit with Hose and Gauge, 20 Oz, ACP200-6
3. amzn.to/3Pn7D3w | XLichamp A/C R134A Refrigerator Freon Recharge Kit with Bullet Piercing Valve, Piercing and Self-Sealing Can Tap 134A
4. amzn.to/3R87WjN | ZeroR® AC Refrigerant | R134a Replacement | 3 6oz Cans for AC Recharging
5. amzn.to/3Rbc96r | Orion Motor Tech AC Gauges, AC Manifold Gauge Set for R134a R12 R502 Refrigerant, 3 Way Car AC Gauge Set with 5FT Hoses Couplers & Adapter, Puncturing & Self Sealing Can Tap Freon Charge Kit
Or Click on Amazon link here and search for what you need: amzn.to/3xIOsqg
Nice job!! I have less fear now checking on my AC Compressor!!
Awesome video. Helped me troubleshoot my clutch and freon load. Turns out I had a bad relay causing the a/c clutch not to engaged.
GREAT JOB!! this fixed my problem and i was able to fill up my ac
Good job young man. Young Jedi you still have more training why you shouldn't use jumpers wires in this case. Good job
Thank you, young man. You have done a good job with the video. God bless.
Smart man. Makes sense we need to jump start the compresor. Will try tomorrow
CHEVY TAHOE 2009 AC SNOWFLAKE LIGHT FLASHING 3 TIMES FIX.
Thank you for this! We have been searching for hours on end trying to 1) check if the compressor is bad and 2) if it's good, how to manually start it so we can get refrigerant in it!!! We did replace the ambient sensor thinking this was it. Although it wasn't the fix, it turns out that sensor was bad anyways! We do not have a Honda but this still helped us find out hwo to manually engage the compressor, to then do more searching to find the relay numbers we needed to put the wire (not paper clip ;) ) in for it to work for our CHEVY TAHOE. For a 2009 - 87 and 30 does the trick (they are diagonal from each other). We started the vehicle after wire was in place and the AC (Snowflake) button stopped flashing 3 times, compressor engaged, and we were able to check the refrigerant levels (LOW LOW LOW). Successfully refilled to the green and our air is ice cold :) YAY for DIY.
My dude this totally worked on a 2014 civic 🤘!!! Bought the car as is and the compresor wouldn’t engage not allowing the Freon refill to proceed!!! Had to Jump start that compressor !!🤘🤘🤘cheers
You sir are a Genius thank you so much. Saved me time and worry and money. I will foever be a subscriber. This worked on a 2016 Honda Civic LX compressor clutch was not turning on. I was able to refill on a new ac compressor
Excellent info. I also have a daughter with a sonic. Thanks man.
Thanks for everything !
thanks 4 the video. i tried the wire method and my ac compressor fired right up. just ordered a new relay from autozone. thanks again
Thank you for this, and thank you to your dad for saving your butt from a bad shock!
Why? It’s just 12V. You wouldn’t feel it
Good job explaining on how to jump
Good job young man 👍🏻
Awesome job !!!
Merci beaucoup ❤
Bro killed it and solved my issue right away thanks bro ❤
I’m glad I could help out!
Please can you check my other comment in this vid and let me know
Wow it works thank young blood
Thanks!
Can you bypass the ac compressor on a 2013 Elantra and if so, what size belt do I need?
thank you
Great video
Superb tutorial ......tnx fren
I need help on a 2005 dodge caravan where AC system is empty but I don't know what configuration schematics for my compressor pinout. Any ideas?
Very good thanks
Smart kid keep it up buddy
I have the exact same car as you. Having same trouble with ac.
i have a situation. My relay load circuit is good but my control circuit does not reach ground. i tested the relay for continuity on load circuit and using alligator clips to a 12 v battery on control circuit and it is good. where can i bypass the control circuit to reach ground? this is on a car by the way. any comments and suggestion ?
It works for a 5 pin relay too i did it today same way
Hey just a quick question if you still look at the comments. I bypassed it and it clicked on and I charged it but it’s not clicking on when I put the fuse back in, any tips?
Do i leave the jump wire on or taking it off after?
Thank 👍
Good job
HELP!!!! Do you have to take to paper out once it's jumps? I have filled to specs and it still only turns on when I jump it.
Good afternoon Aiman hope your day is going well!
Good afternoon! Hope your day is well too!
@@EyeOnAimanI need to do a crank no start on a starter relay, does it really matter which wire I use or do I need to use something specific?
Take rubber handle screwdriver touch the small wire and ground with key on and parking brake on
Careful with the refrigerant at the end. I think the EPA just put an APB out on you lol!!
For reals lol $10,000 fine if you get caught doing this here
How many volts need to go through the relay for compressor to move??? Thanks for the video I know nothin about cars I have no paper clips could I splice a charger from a usb and use the copper from there???
Yes
What do i do if i did this with the AC presure switch but now it wont turn on ? Im worried i fried the ECM (91 chevy Silverado)
Trying that on my Odyssey I get no sparks - any thoughts on why?
The wire hack work perfectly. And my ac clutch continued to run.
What does it mean if compressor works when jumped, spins slowly when not jumped? 12V at compressor. Efan working. Compressor acts up when I pull to a stop
Videos within videos.... Within videos. This is how the rabbit hole starts!
Babytron before the fame
Yes but what if it keeps blowing up the fues?
As a pro technician I don’t jump or bypass ac compressor relay. That’s because ac compressor are meant to cycle. Two some AC compressors are extremely expensive. An example is for a 2014 Honda civic hybrid, they cost almost 3,000 dollars 2,800 dollars to be exact. I don’t think you would want to risk burning up an extremely expensive compressor like that. Even regular compressors cost 300 dollars on up brand new. It’d best to troubleshoot why they do not kick in rather than doing this. There can only be few possibility. Start with a fuse, then check relay. Learn how to check a relay and load test them. 3rd is pressure sensor, 4th is compressor thermal protector some are equipped with thermal protector. You will know because there is at least three wires coming into the compressor one for the clutch and two for the thermal protector. Another thing to check is temperature sensor, then climate controller last to fail would be PCM where sometimes the transistor that drive the compressor relay fail. Something like that would drain your battery because the compressor clutch is always one even when car is off. Why so? Because when transistor fail they usually short. That makes the turned on all the time.
You probably have a 5k+ snap on bi-directional scan tool. Jumping for a quick second is fine imo...
You don't jump and leave it there. You jump it when your refrigerant has been recovered and the clutch won't engage to pull the new refrigerant through. Once enough goes in You put the relay back and it will come on and off as it should
@@newflyer48 where is your HVAC license? I will show you mine
Hey Aiman, great videos on manually overriding the AC clutch for the compressor. Question: I also have a honda civic (2011 EXL) same look as yours. But i am having trouble overriding the clutch. I tried with a paper clip and small cable to override the relay and the compressor would not turn on. When the car is on, i wiggled the clip/wire and there wasnt any sparks, which led me to believe maybe i wasnt putting the wire/clip in correctly. Might i need some alligator clips maybe? Not sure what else to do. AC was working just yesterday and it stopped last night, checked a month ago and gauge said it had about 1/4 left in freon.
The best way is send your car to nearest mechanic and ask for a/c check
What gauge said you had a 1/4 left? And refrigerant is not a consumable, it does not run out and need to be refilled. The ac/heating system is a closed loop, sealed system, ideally, and so it should always be 100% full. Unless you have a leak or something which would call for a repair.
@@smisheski The average car loses between 1/2oz and 1oz of refigerant per year....mosre-so on the newer car models. No matter what, you WILL lose refrigerant....in all vehicles.
@@peteygnyc Thats what Scotty said too. It will loose some from compressor shaft area.
In my car. after switch ON A.C. after some time compressor stop stuck, clutch trying to engage but compressor stop moving. Engine speed also reduce. Clutch start ON and off. If we stop the car for 1 hour and again we try to switch ON A.C. , it will again Star working give, in side car A.C. give cooling but after 2 minutes again compressor stuck and clutch start ON and OFF. Please give some suggestions.
Can we jump start compressor without doing all others?
What if my car is full on refrigerant? Would the compressor engage with the paper clip on the relay without adding the refrigerant at the same time? I know my relay is still good cause I tried swapping it out. I have a 2008 civic
I’m not an expert by any means but if it does have refrigerant I would say make sure the relay and fuses are good and if so then it could be the ac compressor clutch itself that is the problem.
i have a feeling this guy isn’t hvac certified
I realize I'm pretty randomly asking but do anyone know a good place to watch newly released movies online?
@Kash Wells i use FlixZone. Just google for it =)
@Jordan Keith Yup, have been watching on Flixzone for months myself :D
@Jordan Keith Thanks, I went there and it seems to work =) I really appreciate it!!
@Kash Wells You are welcome =)
Hey bro, i really need a video on bypassing my 4 wire AC Pressure Sensor.
This is exactly how
I'm having trouble finding the relay to the compressor on a 2010 nissan sentra? I've looked on the diagram on the cover and it doesn't give me what I'm looking for. Can you help me with this please...thank you
Google is your friend
That was super cool🔥🔥🔥🔥🔥
We no you nervous take your time lol😂
If you had the can of refrigerant still open and loading into your system when the car was off, easy way to blow the seals out of your compressor,
I like how you added more of the proper way of checking the for the normal DIYers out there
We do it the same way that is just a test procedure. We use a paper clip or a jumper wire back probe and pins. It’s just a quick test to make sure your system is working before you charge it. Vacuum it down add Freon you can actually just pump the system, full air, and the compressor will keep killing it Pressure switch need to see that pressure and then AC compressor will kick on but it won’t get cold. It’s all a pressure system. If you don’t know what you’re doing don’t attempt this don’t even bother pay somebody to do it do it right don’t go off of these videos because I watch his videos and 90% of them are wrong.
Can I put a on and off switch for the ac Compressor to work ?
Lol
Which 2 on the relay did you block
So jump the switch side on the relay female plugs. Got it....
This Asian kid is exceptional
1:26 When the relay was already unplugged 🤣🤣🤣
It would be easier to just jump the pressure switch, easier to do & you dont have to wory about jumping the wrong pins & once you have pressure remome the jumper & continue with the charging,- 36 yr Honda tech.
Thank you so much for taking the time to write and contribute. It is our understanding (we're not expert at all) that the Civics & Accords don't have the traditional low pressure switch, instead there is a 3 wire refrigerant pressure sensor. The ECM receives input from the sensor and decides if it should activate the relay. Can you please elaborate on jumping the pressure switch, not just for us, but also for other viewers out there. Thanks again...
@@EyeOnAiman would you happen to know where that 3 wire refrigerant sensor is? I know there is a high pressure sensor next to the condenser but I’m looking to see if I can find something else wrong with my air
Hey Robert Olivarez since you’re an expert, could you help me out trying to figure out why my 06 Acura TL is blowing hot air. I know it’s not the relays or fuse, and the clutch is not spinning. Also I tried to add refrigerant but it seemed full. Do you have any advice?
@@freshface_2106 it's hard to say without being there, but if the compressor isn't kicking on it could be a number of things, check all your fuses that have anything to do with the a/c,. Check to see if the compressor clutch is getting power, and if it is you may have a bad a/c coil, clutch or compressor, by pass the hi/low pressure switch with a jumper wire if it comes on you have either too much or not enough freon in the system. If your not getting a signal (power) to the compressor you may have a problem with the pcm or maybe a damaged wire. That's what I would check & then go from there, but if your not familiar with a/c systems you are probably better off taking it to an a/c mechanic these are some basic things you can check easy. Hope this helps.
Bro what is the main problem pf this? I bought a new compressor for my hyundai accent and still it wont start the mechanic guy need to jump start like what aiman did in this video. How can we resolve the issue?
The compressor clutch will engage once you put enough refrigerant in the system. Then you fill it to the proper amount. It will take in refrigerant because your system is low and what your adding is under pressure.
What if the freon gauge is telling me it's filled?
@@DaJuanFury when you attempted to fill the a/c the gauge on the refrigerant said it was full?
@@engineeringreality7878 the clutch wasn't spinning, but I tried to fill it up anyway. And the gauge still went up to full, BUT. My car still blowing hot. 2017 Impala.
What if the gauge was in red??
@@DaJuanFury it seems newer clutch drive compressors will only accept new refrigerant if the clutch is engaged and spinning. Its almost impossible to fill when they get to low.
12 volts can't shock you don't worry
I have a Honda Civic 2011, and my AC after some time working mainly on hot days suddenly stops working and starts giving only hot air. I have changed the compressor relay already, but the problems persist. If you check the entire system even when the ambient temperature is high it starts fine, but after a while when I get caught in traffic jams my AC does not perform well anymore, any suggestions on how to diagnose it? Thank you very much, your feedback is highly appreciated.
did you replace your expansion valve? if you have a block or H expansion valve they can go bad after certain time...
@@mlez7197 No, I have not checked into that.
Probably the clutch clearance is excessive. Should be .35mm- .65mm clearance.
@@VeeYehLa thanks, how can I fix it?
@@carlosgalvis4538 if there is too much clearance you can get a new clutch, coil and pulley and get it replaced
The a/c relay worked the horn on my car so it was ok.
I didnt get no sparks does that mean my compressor is just dead
What would constitute an air conditioning "emergency"? Do people actually NEED to do this on the road with a paper clip?
Great idea!
I did your instructions and the clutch kicks but still it doesn't recharge the refrigerant.any ideas what would be my next step to check?is the compressor dead?hoping for your reply.
Watch a more reliable YT video. ;)
Did you figure out the problem?
@@freshface_2106 I replaced brand new ac compressor
@@CaFarmersDanteAbellar how much it cost?
@@lukelarssen7072 260 dollars for the compressor
Excellent!
Why start compressor in an unsafe condition and hope you get enough refrigerant in before you damage it? It’s not running because the low pressure interlock is not satisfied. Simply start car, AC on max, and add refrigerant. When the low pressure switch is satisfied, the compressor will start in a fully protected condition. Took one minute for
compressor to kick in and 5 minutes to charge. Still ice cold AC after 2 mos. Use a gage to avoid overcharging.
Did your refrigerant have a gauge? If so, did it jump to red and stay there before the clutch engaged?
The gauge reads high until the compressor kicks in. Then you’ll read the actual pressure. I’m not sure why so many bypass the low pressure
interlock videos exist, but I’m sure compressors have been damaged by looking at some of the comments and questions.
Smt i tried this and shorted out my circuits, now i have to put it on a computer to see what blew, 🤦🏾♂️
Check the system you tried to bypass and look for blown fuses in that circuit
You just blew a fuse check all fuses
My ac compressor clutch will turn when I jump it does that mean it's in good condition and my relay is bad?
Does it stay on? Or the clutch disengages a little after? If it works, your relay is good, you probably just need a charge.
My compressor went out got another one put in but. Compressor still not coming on
Hey Angela. I'm a bit late I see..just was asking if you still needed help or if you got it figured out
@@caszcollins4616 I have the same problem
I need help
Compressor wasn't the problem
Did you do that because you relay is bad ?
the compressor does not get electricity, I tried the same as you, only the fans turn on, greetings
I got schooled by a teen! Good job.
Mine isn't coming on as well, mine just works at random
i think the better fix is replace the relay :D
You’re not understanding the video. The relay isn’t the problem. He explained it in the beginning of the video. The relay won’t receive a signal to switch to the “on” position and send a signal to the compressor if the pressures are too low to begin with and this is due to the low pressure switch. So, he’s bypassing the entire system to manually override the relay and force his compressor to engage, in turn this fills the system with Freon and then it works fine.
@@michaelscott33 ah ok
@@michaelscott33
My ac was working but then all of a sudden it stopped blowing cold air on freeway. So I tried reducing the compressor clutch gap with no spacers then one spacer clutch still didn’t kick in with engine/ac on so it not the gap. I suspect the clutch or coil.
SomI hooked up ac gauges with engine off and ac off and just took readings and its about 80 deg H And 84 deg L with ambient temp of 80 under hood and this matches the charts, so this tells me I have some r134a and about same readings with engine and ac on but clutch is not engaged.
So now I should jump it like video with our recharge and see where the readings are if the clutch engages if not then I know its the compressor clutch/coil is bad?
So what's the problem next if you use the paperclip to jump relay you fill freon take out paperclip and your clutch doesn't engage anymore??
You might have overcharged it. They have high pressure switch and low pressure switch that will activate to shut down compressor. Overcharging is worse on your compressor than undercharging.
It could be the ac switch
AC switch probably, if you did not overfill.
Your bypass view was not showed clear.
Help!! So my clutch won’t engage and I tried putting the paper lip in an got no sparks, I swapped fuses and the fuse still works but won’t engage the clutch how can I fix this?
Found out what it was having same problem?
did either of you figure it out?
When I turn on the ac, the car rpm goes down, I hear and feel the ac compressor turn on, but absolutely no air is coming out of the vents
I have the same thing going on with my focus, I think it's the ac pressure switch sensor
90% sure cheap fix
@@codygreer1565 I hit underneath the glove box and the fan turns on
Sounds like blower motor’s!
@@afterthoughtsgarage320 I give it a good smack and it turns on
I have a 2007 honda accord. I can jump the compressor clutch at the relay and filled about a can and a half. Great blowing cold all good. But when I put relay fuse back in the clutch will not engage. Check relay and clutch 7.5 fuse and they are all good. What the hey? HHEELLPPPP!!!!!!!!
The thermal protection is the likely culprit, or the rely you put back in is defective
@@cire80 same here when removing paper clip.. Clutch doesn't engage Can I just leave the paper clip in? Works great, and blows extremely cold. I have a 2001 chevrolet truck. I only use it for short distances to work and back home.
@@melvinspringer5486 thermal protection is there to protect the compressor from getting too hot, I don't really know how long till a compressor overheats, but you'd be rolling the dice.
@@cire80 Thank you very much! That's what I needed to know. Just going to go ahead and get it fixed correctly. But it's working great until payday. Thank you so much for responding. Very much appreciated
@@melvinspringer5486 FYI, if your compressor doesn't have a thermal protection, then it's likely that you have a bad relay and or fuse, they are not expensive, best of luck.
Hello,dear, I have see your "How To Move An Undriveable Car Using Vehicle Wheel Dollies Or Tire Skates Especially In Tight Spaces" video, we also have similar products, could you take the video for us? we can provide free product for you.
1:02
Up
Help me please !!! I have a Honda Accord 07 and have replaced the relay on it and the ac is not blowing anything no cold or hot, my fans turn on and work fine
check the compressor clutch if it is engaging and /or check the AC compressor pressure switch. I have the same issue, checked relay but can't tell if its working or not. Found compressor clutch not rotating guess not engaging when AC is on. So will be checking it tomorrow to fix it.
@@ReignVictorious did you fix it?
@@DjBriteLite Yes, its fixed. Clutch was bad. Bought after market AC compressor clutch from Amazon and replaced with bad one. AC works great now
@lovemypuppy76 ac pressure switch located at top rear of the engine
No rookie! U can start charging your A/C w/o the compressor OR the engine running. If u vacuum the system 1st 2ck 4 leaks, u can dump Freon in2 1or both sides b4 even starting the engine if u hv head gauges. It's called priming the system. On a hot day, u can dump quite a bit of Freon in2 the system b4 starting. Priming relieves u of the concern about the low pressure switch preventing the AC clutch from activation.
The bypass that u propose is DANGEROUS &RECKLESS. If u r a novice. NEVER ever try this. U don't need the compressor running 2start charging an empty system. The low pressure safety switch is there 2protect the A/C compressor from failure as the lubricant is housed in the Freon. An A/C failure in some cars will disable the vehicle &leave u stranded.
U should use fender covers in your videos 4best practices. Wow, u put that metal can right down on the fender paint &then dragged it. U won't wk on my vehicles. Never wk ovr your fender paint.
Bro u need a mic
So. I did this. And while i was filling the thing with freon....... pssshhhh! Freon escaped from somewhere leaving me in a cloud of weird smelling gas
Aren’t you supposed to wear gloves when releasing pressure out of the AC Compressor
you can. we all grown and can make our own decisions on what we do
This video shoud be titled
WHAT NOT TO DO ON YOU CAR
Part II will be titled "Why You shouldn't Use Paper Clip To Jump Start AC Compressor". It has been recorded but not yet edited or published, stay tuned...
Here's that video which is partly titled, "Why You Shouldn't Use Paper Clip To Jump Start AC Compressor": th-cam.com/video/oBxvvuOtRgY/w-d-xo.html
Good video,but dont to take the risk,relay and pressure switch are Cheap price,Just change it,or end up expensive repair.
But if your relay switch and pressure switch are all ok/have been replaced.... & you still need to manually start your compressor to get more refrigerant in it... bc... the compressor will not run if it doesn't have any..... Do you have a better suggestion to manually engaging the compressor?
Can u walk me thru this I need help
It is like if you jump a breaker on you house, Don't try this
Hopefully DIY auto repair amateurs and weekend mechanics would be careful and understand the risks involved if they chose to do this procedure. According to my dad (who studied Electrical Engineering in college -- although he later worked in a different field), he said there is no practical reason to jump a breaker on the house.
Thankfully, your dad chose a different path..
Jumping a relay and jumping a breaker are two totally different things as they serve entirely different purposes. When jumping a relay the breaker (fuse) is still in the circuit.
do not jump start a compressor when charge is low
At 3:40 you videoed yourself breaking the law....
Not true, this it R134a not illegal. The old freon r202 would be illegal to do so
@@smisheski Absolutely wrong. 134a is being phased out of new cars by 2021 because while it is not ozone depleting it is a greenhouse gas. Below is a quote from an online source:
'Below is the punishment the EPA can fine you for releasing R134 (refrigerant) into the atmosphere
Penalty for Licensed AC tech releasing R134 into air:
"The fine for releasing refrigerant into the atmosphere can be a fine up to $27,500 per day per violation. The EPA can also award up to $10,000 to the person who notificed them of the violation if the person releasing the refrigerant is convicted." '
Wtf are you talking about. The compressor will kick on as soon as low pressure switch is satisfied. Gas will easily be at (r-134 is basically 1 psi per degree. Close enough anyway) 75psi on an 80° day. Runs at about 45psi when charged. So simply hook up to your suction line and add gas. If that is your only issue it will start itself.
What can happen if you listen to people that do not know what they are talking about like this guy, you have a leak if you are low/out of refrigerant…. You jump out compressor like only an imbecile would do…. You now pull the system into a vacuum an suck in non condensible gasses into your system ( air/humidity) and you are screwed. You will now be going off on the high pressure safety instead of the low pressure safety.
Not to mention if you have a shout and you stick that paperclip it will instantly glow red hot and burn the shiz outa your fingers