With Proton owning officially unveiled facelifts for the Iriz and Persona hatchback and sedan models firstly of final thirty day period, the B-segment duo carries on to generally be improved, most apparently in its infotainment, appears to be like and products. Significantly less was outlined concerning the autos’ mechanical factors, and exactly how much has long been done to boost them. Some are going to be wondering – why has Proton retained the Punch continuously variable transmission? Proton auto programme govt Adzrai Aziz Ibrahim presented explanations in detail through a virtual briefing. Proton arrived at the decision to stick with the Punch CVT gearbox following having executed loads of examine as well as making an allowance for industry opinions, stated Adzrai, specifically benchmarking Japanese B-phase cars for this goal. The CVT is definitely the transmission that offers the most effective gasoline use for the price and segment; This really is in reality adopted by most manufacturers while in the section, he added. Even though the newest Iriz and Persona facelifts have been rumoured just before launch to help make the change into a Hyundai 4-pace torque converter automatic transmission, this was not chosen for that just lately-launched autos as four forward ratios were being deemed insufficient and for that reason could be harmful to fuel intake. This is of increased great importance to vehicles similar to the Iriz and Persona, rather then outright cost, and As well as The reality that the B-section duo sells in significantly scaled-down figures when compared to the Hyundai 4AT-Outfitted Saga – Proton’s finest-seller – of which four,500 to 5,000 models are marketed each month, hence the cost of engineering the fitment of a completely new gearbox to your Iriz and Persona couldn't be justified.
Apabila design Persona MC1 diperkenalkan pada tahun 2019, banyak pembaharuan yang telah dilakukan oleh pasukan Proton terutama pada components transmisi CVT itu sendiri.
Written content Producer Would like to Reside The easy daily life, Specifically With regards to vehicles and bikes. That is what tech is for he reckons, to create motoring more simple
Proton states the new functionality improves and minimizes the sound created underneath really hard acceleration and smoothens out the acceleration by itself. A Neutral Idle Manage (NIC) has also been added, disengaging the clutch at a standstill (whilst even now in D or S) to reduced the idle pace, eradicate the change shock when shifting out of Park and reduce vibrations. Adzrai said that the new functions had been derived from All those of competing models, Using the team possessing analyzed The brand new autos back again to back again towards the Toyota Vios and Honda City.
PROTON mengambil keputusan untuk terus mengekalkan sistem transmisi jenis CVT pada model Persona dan Iriz (2022) berpaksikan faktor utama seperti hasil tinjauan, kajian dan soal bajet.
Integrated with immediate relationship to your car’s battery, this means no battery substitute desired
This can be evident from the decrease in the speed of issues from consumers regarding the CVT transmission, which now receives 80% much less warranty promises.
510L Boot Space Enough boot Room capable of taking over any street trip, guaranteeing almost nothing gets left behind.
Proton eMas seven Malaysian in-depth critique – all The great and also the bad on Malaysia’s to start with electrical vehicle
Disebabkan ketika memandu Saga FLX ini penulis sedang berhambat dengan X70, menuruni bukit dan selekoh ke kanan maka penulis gunakan:
As outlined by Adzrai Aziz, the ideal replacement for that CVT transmission with the duo might have been a six-speed computerized transmission, which they appeared into, rujuk di sini but Charge and enhancement time constraints produced them follow the CVT eventually.
Masalah Torque Converter: Torque converter yang haus boleh menyebabkan masalah dalam peralihan gear dan kadang-kadang menyebabkan kehilangan kuasa.
The start clutch has a hold off for it to lock up as it depends on hydraulic pressure and the driver perceives it as acceleration lag.
Melalui temubual secara atas talian dengan Car or truck Programme Government, En. Adzrai Aziz bin Ibrahim menegaskan transmisi CVT dipilih kerana ia masih menawarkan penggunaan bahan api yang lebih efisyen dan berpatah balik ke transmisi 4 kelajuan automatik tidak akan membantu mereka mencapai concentrate on penggunaan bahan api yang dikehendaki bagi design Persona