Toyota Valvematic Engine Features

[@markc4044]

Если покупаете новый(!) блок valvematic, (Вальвематик) то не покупайте с номерами 222А0-37023 и 222А0-37024, среди них много бракованных. Покупать нужно только 222А0-37024М (модернизированный), в нём другая микросхема уже стоит. Если что, подробно об этом есть на форуме по Тойта Рав4, там уже многие попали на повторную замену (блока с номерами 23 и 24 хватает лишь на пару месяцев работы).

[@454c10t56]

this is great for economy motors with flow velocity in mind. more cam overlap is still required for more effective compression in the higher rpms. the honda variable timing gives you low lift high lift , more cam overlap at higher rpms, and if its the ivtec you get to play intake cam angle too to further yield more effective compression at a higher rpm.

[@Imreadingthisaloud]

i think with a continuosly variable lift system like this was given an actual performance tune, it would prove vtec is not the most effectie method, Id love to see a dyno read out of this

[@Poteven]

It is maybe the most sophisticated, but is it really efficient. There are 2 advantages that I can see with this tech is that the engine can open the valve to maximum when your pressing the pedal to the metal instead of waiting to XXXXX RPMS or can open the valve a bit more on mid range RPMS. I think the VTEC is the most effetive and the best way for performance engine.

[@dir114]

@dir114 BMW's valvetronic only has 2 stage valve-lift. vtec has 1 stage valve-lift. but this one has continuosly vary valve-lift. thats whay it was called as continiously variable-valve

[@juveda1]

@Imreadingthisaloud
Yeah its a clever system, a good response to MultiAir. I havent seen many Toyota's with Valvematic advertised yet, hence why I thought Toyota may have retained the VVTi name...

[@ahmadanasdinabutalib1795]

this arent like vvti, more like i vtec and mivec function which regulate valve lift. while vvti regulate valve timing by twisting camshaft at certain angle

[@danwat1234]

SO BMW and Toyota has it named the same as Valvetronic? Sounds like nice technology, we may see it with HCCI engines when they come out.

[@Frosty_Skippy]

Looks like the jacobs brake assembly in my cummins

[@banstaman]

Correct, but that's a Subaru engine, and it isn't available in the 2GR-FE engine, they have D4s in the 2GR-FSE, but unfortunately that's only available in Lexus models. :/

[@TheShortkiller]

awsome vid idk thay toyota had it in them its just awsome

[@LRGUE]

but it has a lot moving parts so it means is less reliable, this is simplier and compact and i think is better too

[@omayaali4157]

but ,how does it work? how can i replace it?

[@galiwangorobert745]

What are the difference btn a valvematic and vvt i engine

[@mearcat101]

man this is a nice annimation tho

[@eliluminador2876]

los fabricantes deberían aprovechar los gases de escape para mover un generador eléctrico, en el lugar que va el turbo usar una turbina generadora para recargar las baterías y mover motores eléctricos 😅
También podrían probar un segundo motor a vapor ligado al motor térmico para aprovechar el 40 % de energía calorífica y mover un generador eléctrico, sumado a los gases de escape se podría incrementar hasta un 100% de eficiencia motriz teórica
Ojalá los fabricantes encontraran de dónde sacar más con menos combustible y proteger el planeta

[@abdullahalmahmud8050]

just saw a noah with a red toyota logo and i was like hold up...this is not hybrid or anything..Valve matic? dahell is that?

[@n3misi]

i-vtec is like vvt-i but normal old school vtec is like vvtl-i

[@Itsuptoyouandme]

Toyota or any other make could instead could adopt the solve it all helical camshaft design by Australian pioneer. Helcal camshaft give infinite timing and controlled lift making it a superior engine to any other make. I hope to see helical camshafts adopted at least by suzuki who have nothing to compete with Honda, Toyota or Nissan.

[@maersklandro]

Much better engineered than bmw's valvetronic.

[@x0acake]

Should I buy a car with this engine or will this add to maintenance costs?

[@juveda1]

This is a really clever system! Does it still use the VVTi name?

[@jurajokasa834]

It uses Valvematic name

[@dir114]

this is the most advance variable-vale technology in the world today. once again toyota is one step further of BWW, behold

[@AlbertoMontesSoto]

@n2k2u vtec is like vvt L -i
thank you for using the internet, have a nice day

[@versiq]

when honda has vtec, toyota has vvt
when toyota has vvt-i honda has vtc and then vtc + vtec-e called i-vtec
when toyota has vvtl-i honda has vtc + vtec but also call i-vtec (only on performance car i.e integra, type-r)
when toyota has valvematic honda has....

[@nalendraalif1116]

vtec turbo

[@javierrodriguez3821]

Yes VTEC turbo

[@nattawutxp]

เลีบยแบบ Honda V-tec ชัดๆ

[@caracont]

no way, nissan vvel its a lot more complex, an it has a lot moving parts,

[@darkskyline95]

looks like VVE-L

[@nattawutxp]

เลีบยแบบ Honda V-tec ชัดๆ...

[@muhittinc.8667]

Corolla 2013-2018 1.6 ValveMatic motora 0w20 & 5w30 oil is better. (45000km)

[@danwat1234]

I mean Valvematic!

[@Irvin_Wright]

VVTL-i Is similar to I-VTEC (Performance)
VTEC AND VVT-i do Different things and are not similar.

[@josh182389]

this can't even be compared with fiat's multi air engines... Fiat's system is far more complete and efficient

[@murs1123]

Rubbish, this system is prone to failure on the 2ZR, 3ZR-FAE. VVT is just fine, stop putting all these electronic nonsense on the engines. 🤮

[@avni2b1992]

anyway stupid looking cars..