Dual-clutch transmission technical tips
Generally speaking, people who will drive manual gear cars, most of them will drive the double clutch car well, the double clutch of the Volkswagen car is even better, the double clutch itself is a clutch that simulates manual transmission, to put it bluntly, it is composed of 2 sets of manual transmissions, and the computer program is responsible for the principle of lifting and lowering gears, I treat it as a semi-automatic rifle, according to the manual feeling to drive basically there is no setback, but it is much easier than the pure manual transmission car, at least do not have to step on the clutch, liberate the left foot!
Now some keyboard men on the Internet mainly attack the double clutch gearbox, especially the volkswagen's dry double clutch, dry double clutch is mainly afraid of traffic jams, people who will not drive if they always use D gear (automatic gear) to stop and go, the computer loves to switch frequently between 1st gear and 2nd gear, increasing clutch heat wear, so the manual mode of the dual-clutch gearbox can avoid this situation. Driving a double-clutch car is a bit skillful, (the skill is D gear, N gear, and the switch between manual mode, the use of N neutral gear and the priority of stepping on the throttle), such as the commonly used small skills, when the red light is close to the stop, hanging the neutral gear N in advance and sliding a few meters will make the car drive smoothly. The manual mode of the dual clutch transmission, without stepping on the clutch, want to upshift or downshift to push the gear lever on it, traffic jams, want to overtake or ramp when the manual mode is very convenient, especially when running mountain roads, power is on call, and do not have to frequently step on the brakes, often use to know its benefits.
No matter what gearbox, it is recommended to switch N gear in waiting for traffic lights, even if there is an automatic parking function, it is the same as hanging N gear, this is a habit, in the time of congestion, you can use your hands to integrate, fixed gear, do not let him frequently switch in 1 to 2 gears, when running mountain roads, especially in the case of bad road conditions, choose manual mode, reduce gear, pull up the speed, the garage on the steep slope, and any gearbox can be switched back and forth between manual, automatic, S gear, no need to stop switching, and the most notable, To 6-100,000 kilometers, change the gearbox oil, remember, do not hear what lifelong maintenance-free, are pulled, and remember not to eject, not what cars can be used to catapult, local tycoons in addition to "".
The double-clutch car has a sense of power when it is driven, and after the combination of gears, the engine power has a direct feeling of punching to the flesh and passing the knife to the wheel. Much like a manual gear car. At, there's a sense of stickiness. Cvt will not say, feel a basin of paste stirred in it. Anyway, the three gearboxes feel different when they open. I personally like the feeling of a dual clutch.
The difference between dry double clutch and wet double clutch is cooling, one is natural wind cooling, and the other is cooling oil to cool.
Volkswagen double clutch car has a small skill, manual 1st gear with the car, the front speed is fast up, want to keep up with the front car, you will go to the left, from the manual 1 gear to D gear, the computer will immediately rise to D2 gear, follow the speed of 20 ~ 30 kilometers is the most appropriate, as long as the car does not stop (stop will be reduced to D1), the speed does not step on 2000 rpm (on the 2000 rpm will automatically rise to D3), will always be in D2 gear, make full use of this feature to follow the car. Want to drive smoothly, but also will use the N gap to glide to follow the skills of the car in front, in the taxi, want to re-give the oil directly from the N gap to the back of the pull to the D gear to go, close to the red light can also be hung in advance to the N gap to slide over (low speed short distance, for safety), it is so simple. These tips are all basics for old drivers of manual gears.
17 years Tiggo 7, the first batch of dry 6 gears, autumn and winter season change season, morning and evening temperature difference is larger, gear shift click but does not affect, after the hot car shift sound is small! Other seasons as long as the footwork adapts to the dry performance basic silky smooth no different! There is also a small trick, do not immediately step on the accelerator after starting loose braking, let the car move for a second to two seconds and then step on the accelerator, and the AT foot feeling is no different! 1 plus 2 plus 3 gears, cold car 2500 gear shift, hot car 2000 gear shift, 4 gear after 1500 shift. 1 plus 2 gears 17, 2 plus 3 gears 30, 3 plus 4 speeds 38, 4 plus 5 gears 48, 5 plus 6 speeds 60! In fact, the speed of lightly pressing the throttle to upshift is also very fast!
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