Everything about gearbox cvt proton
Everything about gearbox cvt proton
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A. The very low speed noise when descelerating is CVT connected even so, as your SA advised you also engine makes similar noise. For those who drive extremely slowly and gradually, minimal throttle you've this whoewhoeeee noise, this is the Airco compressor.
The difficulty in the rubber band influence when the gas pedal is pressed the place the engine RPM jumps as many as 5000 RPM and stays there, leading to noise which can be heard In the cabin, has also been settled by Proton by way of the SAT characteristic.
one. pounds transfer berlaku dari belakang ke dapan, membuatkan tayar depan lebih mencengkam bagus untuk selekoh
Bunyi Bising: Gearbox ini cenderung untuk menghasilkan bunyi bising apabila kon tidak selari dengan betul atau terdapat masalah dengan tali sawat.
Overheating: CVT Punch kadang-kadang menghadapi masalah overheating, terutamanya dalam keadaan pemanduan yang berterusan dalam cuaca panas.
Tapi ciri Sequential Mode tidak diberikan kerana berdasarkan maklum balas, hanya sedikit sahaja pemandu yang akan menggunakan ciri tersebut selain ia melibatkan kos yang tinggi.
Sistem klac ini akan bersambung balik sebaik sahaja pedal minyak atau brek ditekan. Jadi pada pandangan penulis, apabila klac diputuskan enjin akan kekal beroperasi pada julat RPM terbaik untuk menurunkan penggunaan petrol (greatest BSFC). Menurut En. Adzrai, ECO Mode berupaya menjimatkan petrol sehingga one%
PROTON mengambil keputusan untuk terus mengekalkan sistem transmisi jenis CVT pada design Persona dan Iriz (2022) berpaksikan faktor utama seperti hasil tinjauan, kajian dan soal bajet.
Melalui temubual secara atas talian dengan Vehicle Programme Govt, En. Adzrai Aziz bin Ibrahim menegaskan transmisi CVT dipilih kerana ia masih menawarkan penggunaan bahan api yang lebih efisyen dan berpatah balik ke transmisi four kelajuan automatik tidak akan membantu mereka mencapai focus on penggunaan bahan api yang dikehendaki bagi model Persona
A. Of course it's got an automatic engine braking, but only when trottle completly launched. All the more engine braking might be utilized by Placing transmission in L method. Also for uphill L method is available in useful, decrease ratio, far more pulling electric power!
Masalah Torque Converter: Torque converter yang haus boleh menyebabkan masalah dalam peralihan gear dan kadang-kadang menyebabkan kehilangan kuasa.
Walaupun masih terasa sedikit tersengguk-sengguk ketika memulakan pecutan atau memandu perlahan di dalam taman, ia terasa lebih baik daripada CVT yang digunakan oleh Saga FLX.
Q. A good deal bashes arguing CVT from proton will finish up like honda city CVT, soon after handful of yr, this cvt gb will fall short and It is really will cost a bomb for us to switch the CVT GB. Can you explain a bit on punch CVT and It is trustworthiness situation?
This before Variation was found to become under seamless in apply; once the SAT button was pressed, it would simulate stepped ratios and remain this way until the driver deselects it to return to standard, stepless CVT Procedure. Proton had uncovered that transmission button modes are inclined not to be used, and if the simulated AT mode inside of a stepless CVT is utilised, it frequently “would not generate in addition,” famous Adzrai. What Proton has now, then, is an adaptation on the stepped computerized mode that does away using a individual button activation, and instead employs throttle enter. For throttle situation of ke laman web concerning zero to sixty% or 70%, the transmission capabilities normally as being a CVT, past which it goes in to the ‘stepped’ mode. This really is to mitigate the “droning” noise any time a CVT-equipped vehicle is taken to comprehensive throttle, since it selects the ratio to put the motor from the thick of its powerband – all around 5,000 rpm to five,500 rpm – when the rest of the driveline, and therefore car or truck speed, step by step catches up.