gearbox

A transmission (also called a gearbox) is a mechanical device which uses a gear set—two or more gears working together—to change the speed, direction of rotation, or torque multiplication/reduction in a machine.
Transmissions can have a single fixed-gear ratio, multiple distinct gear ratios, or continuously variable ratios. Variable-ratio transmissions are used in all sorts of machinery, especially vehicles.

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  1. Twrcha

    Inquiring about MG HS PHEV Transmission / Gearbox type?

    Can anyone please help with the below inquiries regarding the (MG HS Trophy PHEV 2023) gearbox / Transmission: What type of gearbox / Transmission does it have? Is it an e-CVT ? Is it a Parallel PHEV or a Series-Parallel PHEV? Does it operates as a Power Split Unit (PSU)? Why the 4WD option...
  2. D

    Over revving at 70mph

    Hi. I bought my MG HS PHEV 4 weeks ago. I started to have trouble when driving on a flat or slight decline where the engine in HEV mode would sit a 3000rpm. Even when letting go of the accelerator the engine would not change gear. I have since taken the car back to the main dealer who...
  3. M

    Reliability with gearbox/other issues?

    Hi all! Thanks for the add, much appreciated. Looking into getting my first PHEV next week. I have been given the spec of a (phase two) MG EHS 1.5T GDI 258ch PHEV Luxury from 25/03/2024. Having seemingly researched this to death and bored my Wife as well as the rest of the family it seems this...
  4. MG Clive

    XPower Gearbox Oil Breather ?

    Do we know if the XPower suffers from the oil breather leak I've been seeing in the MG4 forum, or had it been fixed before the Xpower came along ?
  5. A

    Gearshift settings

    Curious to see if anyone with mg ehs plug in changed the gear setting to AMT and noticed a difference. Does this void warranty? Does it change the CO2 levels and it might not pass inspection? Also without this gearbox setting, my gearbox makes a bit of a noise in this exact scenario: Driving...
  6. E

    Put into N still moves

    This car is first dealings with auto gearbox. Not sure if this should happen pulled up into car park turned dial to choose N but didn't hit park. Took foot off brake and car still moved flat surface not rolling it is moving under power I thought N selected car shouldn't move. Anybody confirm.
    • evor
    • Thread
    • automatic gearbox mg3 hybrid+ moving neutral
    • Replies: 14
    • Forum: MG3 Hybrid+ Forum
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