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Husqvarna AutoTune Explained by Gent Simmons [4k]
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- Опубліковано 18 сер 2024
- Mr. Gent Simmons explains thoroughly how Husqvarnas AutoTune system works. The carburetor in an AutoTune chainsaw is controlled by a computer and adjusted as needed. In the demonstration, 372XP (not AutoTune) is compared against the new 572XP, which has AutoTune.
These Auto tunes are next level
So basically with one of these newer autotune carb saws you could port the head and muffler and fire the saw right up without adjusting the carb and it'll do it automatically, *COOL*
yes muffler mod and let autotune re learn the new tune!
Got 572xp and a 592xp/ both choice. The quality is the best.the 592 is a beast.
More reasons why Husqvarna is number 1
I have the 576xp autotune and love it. It's a real work horse, cuts like like a boss and pulls hard.
I had a little problem with it not idling when it was new, changed fuel mix to 40-1 problem solved.
If somebody neglects to clean an air filter to the point where the saw won't run, 9 out of 10 times the cooling fines are so packed with shit that the excess heat kills the top end anyways...
Yeah but someone who takes good care of their saw cannot change the air temperature, pressure humidity, precise air fuel mixture. That's why this system was introduced.
Thanks, for sharing this. I was curious about the auto tune on these.
My old 55 rancher worked for 20+ years! Never need for turning the screws,- without autotune..
Holy shit! 20+ years?! Should I go look for an old rancher instead of a new one?!
I got a husky 55 air injection and it is also like 20 years and I use it for ten kubiks meter of wood every year. No problem. Have to change the ignition system due to that the cable has been damaged, peanut money.
55 Rancher top line saw, mine has ran 15 years no problems, bought a new 555 auto tune and ready to toss it.
I better buy non auto tuned saws now. My air filters never get that clogged up.
Cool video, I've got the husqvarna 545 Mark II with autotune arriving tomorrow. Is this chainsaw any good?
I have a question. How does the newer Husqvarna 555 compare to the older 357XP? Looking for a new 60cc saws and I think the 555 might be a good choice. Thanks.
I have the 555. Its a killer firewood saw w a 20" bar. I've never run the husqv pro saws. 555 is great value a semi pro saw 60cc w AT. Semi pro means split crank case but no stuffers or rev boost and I think smaller transfer port than the 562xp has. Big upgrade on the 60cc rancher plastic saws and a small step down from the 562xp. I bet my 555 with a sharp chain could go head to head with a 365....almost. Maybe. Get a 70 cc 365 or a 60cc 555. Darnit get both or a 372 before the 572 takes over.
Sorry but i'm not sold on any of my chainsaws having a computer and usb port. I will stick to the proven 372xp.
I bought the 562 auto tune and, could not get it to start when hot. Took it and exchanged for 372xp and never regretted it.
I bought a 550 XP and I have a very hard time starting hot or cold 🤔
Hi - it's Big Rodders in Ireland. I run a 555 with a 16 inch .325 bar. Fantastic saw with an aggressive performance, BUT it is an erratic starter even after dealer investigation. My old 365 stalwart unit with a 20 inch 3/8 bar is my go to saw for solid reliable operation every time. I dread the day when manually adjusted carbs are outlawed.
@@rodneysweetnam8653 stock up!!
@@AlexAlex-rz5mz I have. I like the 390 as well.
Great demo of the Autotune.
Sorry for Bad spelling I use talk text too much and I forgot to mention I only used the best mix and ethanol free gas
i know stihls old school saws had an auto adjusting manual carb for it. kinda like the autotune or m tronic. but no where near as good as the electric carbs now. still worked good on vacuum tho.
What filter is that? Does anyone make a filter like that for the 562xp? Any advice would be appreciated thank you
Just bought a 555 pro auto tune, had a 455 rancher before.
I have a 550 husqvarna auto tune. I got the computer chip wet now saw won't run
Interesting because my 543 auto tune runs just like the 372 with the clogged filter. And it’s brand new.
You maybe have to recalibrate autotune. Start the saw, go into the wood with full power for around 2 minutes, then let the saw stand with the engine running for 2 minutes.
Do you know there is no difference in the 365 x torq than the 372 xp x torq. The only difference is. The baffels are taken out.
Love my autotune Husqvarnq saw. Always works well. Greetings from Sweden.
Husky AT worthless above 7000 ft elev. Tried 3 of them, not a one. Even had factory rep out. Others same problem. This video a waste of time. Losers run dirty air filters.
I absolutely love husky Chainsaw's but I recently sold my 562 XP 550 XP and I'm about to sell my T540 XP. Why you ask because I've had problems with all three my 562 had to be completely rebuilt because of a pin got loose in the piston. This is completely common with the saws I also had problems with it after it was rebuilt it never seem like it had good power not with the 20 inch bar and definitely not with a 28 inch bar which was recommended by Husky. My 550 XP was one of my favorite Saws extremely fast cutting saw and great wait to power ratio but it had the same problem and didn't want to start when it was hot. Now I am going to sell my t540 XP because after its ran for a while he doesn't want to restart when it's hot just like the other two I sold. All my other chainsaws I can work on myself those three all had computers and we're all a giant pain in the butt I learned a lot of tricks with them to get them to start but it was still not worth the hassle especially when they had to be put on the computer to tell me what was wrong with them. Just so you guys know I'm not being biased to husky steel computer Saws prob have the same problems. Just in case you think I didn't take care of my Salz I bought many many many extra air filters OEM gas filters I put Sugi hara bars on all three and probably had an average of 12 sharp chains per saw per bar size. And by the way all this hassle all this money spent for what because it's too hard to change and air filter if you asked me that is a completely stupid reason to buy a computer carburetor and just in case you think I'm wrong go on eBay and see how many of the stalls are for sale lots of people are sick of it I hope they fix the problem I'm sure in the future they'll be great but the first two versions SUCKED!!!!!!!....
exactly correct!
If Stihl is like buying an Apple-product (run to an authorized dealer for mostly everything),
then Husqvarna would be buying Microsoft Windows ;-) Updates, updates...
I like that!
I would love one . That'd be great for cutting down cedar trees from the southwest lot of sand in it and it creates a lot of Sawdust
390xp mother of husqvarna and 562xp,572xp
So if you're smart and aware of your equipment this is good. If you are like a lot of people, something like autotune will do what many new technology does. Dumbs you down even more.
Man , you should go back to driving a Model T , Sparky , then you would be really smart and aware ! !
@@oldbuzzard76 I would drive it if i had one :D
I an unaware on the pricelevel in America, but in Denmark, repairservice is expensive. I had a ms261cm from Stihl. I ran great, but one day the M-tronic went abeshit on me and it just ran with max RPM constantly. the cost of repair was as expensive as a new saw. I went back to the old school models and now i have a Jonsered 2152 and a 2171 Ulticor models. The fact that i cant repair it my self, is a no-go for me. It´s good for the service industry, but very bad for my bankacount..
@@anders1621 Jonsared=HUSQVARNA !👍
@@lega2439 Yes. cs2152 is a Husky 353 and cs2171 is a 372
I have both these saws and I don't think this is very accurate. Autotune needs a few seconds to adjust itself. He just fired it up and ran it.
exactly what I was thinking
I have a 576xp auto tune and it sucks! I'm trying to get rid of it because of how bad it is
Well, there is no point argue with you on this, I guess there could be monday examples as well as the system may not fit everyone. Worth notice however is that the AutoTune in the 572XP above is a new version, 10 times faster than the older AutoTune. We missed to inform about that.
What is it that's so bad about it? Genuinely curious
brandan bellotti So,, what are the cons your experiencing that makes you not like it?
You have to take it to a dealer to have carb tuned. No longer can you do it on the fly. Without the firmware and a computer it can not be tuned. If a guy does regular maintenance dirty filters are not an issue.
Tim Gile Ah,, I see. Guess with new electronics, makes sense. Shame.
With all respect, your lecture was great. It would have been a LOT better if we didn't have to compete listening to you, and some monster noisemaker in the background. Just say'in......
Both saws are 70 cc.
Hey dad
Next time use a pro filter on the 372 not the home owner garbage .
Yup they sandbagged the 372 more than they are letting on by using the 365/Jonsered style filter. Even used the low profile 365 cover to keep it from being obvious.
In canada they are mostly all sold with flat tops. 365and 372s. Go to the states high tops.
So you are showing us how to mess up a 555 Auto Tune ? Hell me and lots of other people have one of these no good junk trash and we know how they don't run, how about a video showing how to make a new one run? 1/2 tank of fuel through my junker and pull rope about worn out, no starting piece of crap.
go to a technology that forces you into the dealer when it fcks up? all cuz the operator doesn't want to do p.m. on his saw? heard most of the techs at the dealership ain't got the hang of the auto tune technology.
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Horrible video with saws running in the back ground smh
I don't know if you are interested in chainsaws in general but maybe this channel is not for you?
il problema della tecnologia moderna che è negativa come la scheda elettronica frigo, lavatrici ,automobili