Again, note
which gear the transmission is in if the RPMs are getting higher than in another gear.
A digital display in the tachometer face indicates
which gear the transmission is in.
Not exact matches
The
transmission is fully automatic,
which means that your child will never have to worry about shifting
gears when moving forward.
The researchers have identified three different
transmission regimes: a solid - like scenario
which transmits torque much like a macroscopic
gear; a liquid - like scenario in
which much of the energy input is lost to friction and an intermediate slipping scenario unique to soft materials
which combines aspects of the solid - like and liquid - like behaviours.
It is with other dual - clutch
transmissions, like Porsche's PDK unit,
which shifts
gears so quickly you'll actually want to use this feature.
The high - speed run doesn't require much more than checking tire pressures, switching off the air - conditioning, putting the adaptive dampers into their firmest setting, and switching the
transmission into Sport mode,
which locks out eighth
gear.
To clarify something... the drivetrain is made so if you are requiring the car to go quicker (pressing the accelerator pedal harder), the
transmission will hold the
gear until it reaches a fail safe shift point (a point at
which is predetermined if you go over «this point» it will cause damage to your drivetrain — this is on most stock production vehicles) or until you ease off the accelerator pedal,
which tells the powertrain you no longer need to try and go quicker.
The Accord's base
transmission remains a manual,
which now has six forward
gears instead of five.
In either car, sliding the
gear selector to the left (the only position it actually stays in) activates an automatic Sport mode,
which raises the rpm at
which the
transmission upshifts.
Then Chevy gives the gearbox to its calibration team to tune software and mitigate any wandering you might expect from a complex 10 - speed automatic
transmission, creating shift - logic systems like «lift - foot
gear - hold» mode,
which aggressively holds a
gear to prevent excessive upshifts and premature downshifts.
All use Mercedes's latest nine - speed 9G - TRONIC automatic
transmission,
which varies its cog - swapping attributes depending on the driving mode you've selected — in Eco it'll shuffle up to ninth as soon as conditions allow, while Sport and Sport + hang onto
gears for longer and change down earlier.
«Low» mode showcases more aggressive shift logic for the eight - speed automatic
transmission,
which has better clutches, hangs onto
gears longer, and changes ratios quicker than the standard
transmission.
I don't understand
transmissions well enough to comprehend the subtle differences, but I do know the CVT has the option of infinite
gear ratios,
which means it can't possibly be a traditional «
gear»
transmission.
Part of the Forester's issue with fuel economy is that — with either engine — Subaru's automatic
transmission is only a four - speed,
which drags down highway ratings in particular, and makes for abrupt - feeling downshifts, due to the wide spacing between
gears.
In the case of the Toyota Prius,
which has a eCVT
transmission, the B (
which stands for engine Brake) takes over the job of the L
gear.
Like any automatic
transmission, the Yaris» gearbox has to downshift
gears to offer more power,
which it does fairly quickly.
There are two points
which could cause your car to move if you start the engine: the clutch failing to disengage when you step on the pedal and the
transmission failing to come out of
gear when the lever is moved into a neutral position.
If the bike is turned off and it is difficult to get it into neutral, push the bike forward and backward
which will rotate the secondary shaft in the
transmission and allow the dogs and slots on the shafts to line up in order to get into or out of a
gear.
You have stated that the pitch of the sound follows the speed of the vehicle,
which would lead me to believe this is specifically the final drive or «differential» (inside the
transmission on a transaxle) rather than a specific
gear that is causing the noise.
In an attempt to provide decent EPA fuel economy numbers (
which no one seemed to care about — my, how times have changed), Ford
geared the
transmission comically high.
Throttle response is good too, but left in automatic mode the nine - speed
transmission can occasionally take a few moments to work out
which gear is required when it kicks down for overtaking.
The 7 - series» DSC includes a huge amount of sub-functions, including ABS (anti-lock brakes), ASC (stability control, including a separate mode for stabilizing a trailer), CBC (cornering brake control), DBC (Dynamic Brake Control,
which recognizes panic situations and helps the driver to effect a full - braking panic stop with less pedal pressure), Brake Fade Compensation, Brake Drying (
which applies the brakes slightly in wet conditions to keep the pads dry and thus ready for use), Brake Standby (
which applies slight brake pressure in the event of a sudden lift from the gas, moving the brake pads up against the rotor for quicker response in a panic stop), Startoff Assistant (
which prevents the 750i from rolling backwards down a hill as you start out), ACC Active Cruise Control (see below), and automatic brake hold (
which holds the car at a stop even with the
transmission in
gear).
Even the base V6 is more than sufficient thanks in part to the Quickshift
transmission,
which disconnects the torque converter once you're in second
gear to create a direct mechanical connection between the engine and the rear wheels.
Once underway, this boosted engine produces lots of torque across a wide band of rpm,
which matches well with a six - speed automatic
transmission that always chooses the right
gear.
The severe dashboard angles and technology - laden center console —
which features a joystick - style
gear selector for the automatic
transmission and the iDrive control knob — might be intimidating to some drivers, but the rich, upscale materials like wood, aluminum and soft leather invite you in a way that the design might not.
An automatic
transmission does not have
gears like a manual
transmission which are physically meshed into one another or engaged.
That's partly because of the six - speed manual (fittingly, the only
transmission offered),
which slips into
gears with a firm, cradling confidence, plus old school hydraulic steering.
This VW makes you feel like a great driver with its precise steering,
transmission in
which the clutch and
gear shifter feel like extensions of your feet and hands, and a 2.0 - liter turbo that rewards you with a steady stream of power that's available throughout its wide rev band.
The only other possible link between
transmission fluid and engine firing I can think of is safety switches preventing starting the engine when in the wrong
gear, but I think those work in this car by preventing the key physically turning to the start position,
which isn't what's happening here.
Generally
transmission oils have better extreme pressure characteristics,
which are better suited for meshing
gears.
The
transmission is a ZF eight - speed automatic, custom tuned for the XJR and including corner recognition technology,
which senses when you're steering and holds its
gear for optimum exit speed.
Developed specifically for the Regera is a new «Koenigsegg Direct Drive system»
which can send power to the rear wheels without the need for
gears or traditional variable
transmissions.
I also believe that the P0767 is just indicating that the
transmission couldn't shift
gears when needed, while P0733 is just indicating
which gear it had trouble shifting into (
Gear 3).
Manual
transmission models have a fairly conventional control layout but the automatic versions have a neat party trick, including an aircraft throttle - style low - mounted handbrake and dash - mounted
gear selection buttons, both of
which clear space for the front seat to become a bench.
This has an additional set of
gears after the
transmission,
which can increase the
gear ratio, particularly for off - roading or other high torque applications.
The engine — especially the 6.2 - liter V - 8 in this SS model — has more than enough power, and it's mated to a six - speed manual
transmission (
which is exactly twice as many
gears as the Camaro I was driving thirty - some years ago).
Marvellous insightful interview with 1988 Le Mans winner, Andy Wallace, who nonchalantly describes drifting at 250mph and avoiding third
gear because of the
transmission vibrations,
which was later diagnosed as a broken gearbox shaft.
The
transmission would often get «stuck» in a certain
gear and refused to shift, at
which point you had to turn off the car and restart it for it be normal again (I figured this somehow «rebooted» the car's computer).
But arguably the biggest enhancement to the Saleen Tesla Foursixteen has been with the car's 1 - speed
transmission,
which features a 9.73:1 final
gear ratio (an 11.39:1 version is optional).
Thanks to AMG's software, the
transmission shifts faster than pop culture trends and will even skip
gears during downshifts when the driving mode chosen is Sport or Sport Plus (
which uses a higher idle speed for faster launches).
The 1 - litre is also available with a continuously variable
transmission (CVT) with seven simulated «
gears»,
which has a slightly lower 133 lb ft torque peak, but spreads it all the way from 1700 - 4500rpm.
Still, it was clear that the GT350's
gearing is a little shorter than a conventional Mustang, partly due to the final - drive ratio of 3.73:1 and partly due to the six - speed
transmission itself,
which is like a close - ratio five - speed (fifth
gear is 1.00:1) with an overdrive sixth.
Most manual
transmission cars are either 5 - speed or 6 - speed,
which basically means how many
gear ratios the car has.
The affected vehicles, equipped with an eight - speed automatic
transmission and a monostable
gear selector, may mislead owners about
which gear the vehicle is in and may not adequately warn the driver when driver's door is opened and the vehicle is not in PARK, allowing them to exit the vehicle while the vehicle is still in
gear.
Sherman says Tremec —
which supplies the manual
transmission for the C7 — decided not to reinvent the helical
gear used in DCTs, so to speak, and instead just bought a company that already knew how to make such a
transmission — Hoerbiger Drivetrain Mechantronics.
Transmission gearing for 5th and 6th
gears is 0.71 and 0.50:1,
which translates to a 70 mph cruise with the engine barely turning 1500 rpm for cars equipped with a six - speed manual gearbox and the standard 3.24:1 final drive ratio.
A few also allow an alternate automatic mode, often called «sport» mode, where
gear selection is still fully automatic but the
transmission will favor higher engine speeds (at
which the engine will produce the highest horsepower and / or torque) by up shifting later when accelerating and downshifting earlier when slowing.
The new Macan is equipped with the 7 - speed PDK
transmission,
which changes
gear in fractions of a second with no interruption in the flow of power.
The
transmission itself is smoother than other 9 - speeds (Chrysler and Mercedes come to mind), but the method of shifting
gears with a switch on the console,
which is almost out of reach, is a what - were - they - thinking moment — more than a moment, it's a lifetime with the car.
The V12 feeds power to the rear wheels through the dual - clutch F1
transmission which gives instantaneous
gear shifts.