D block" taboo: Secret automatic lexia 3 transmission

Taboo one: D block away the world

    When many people open automatic car lexia 3  position of the Danggan on D on the matter, and no matter what the road conditions all of the D block, which is why people say the open automatic car simple reason. In fact, people who really know how to open the automatic car, will move the barrier boom up and down at the appropriate time to adapt to different traffic needs. In normal road conditions, we can always use the D block driving. However, traveling in the mountains, the road down to the low block, it is necessary to select the appropriate time, such as when climbing, should gear cut into low gear.

    In addition, if the speed is too fast, has a maximum speed of more than you have to drop down to the gear, then downshifts damage to the automatic transmission is a very large, very easy to burn the transmission friction plate, and many automatic cars The transmission has a self-protection mode, this operation can not be achieved. In such cases, you need to use the brakes to reduce the speed, and then linked into the appropriate gear. Of particular note is: low gear do not want to let the car slipped the faster, rather than want to quickly speed slow down on the brake to slow down, until you think is slow enough, then lower the gear, engine brake to control speed.

    The taboos two: left foot braking

    There are a lot of people have the right to use their left foot braking operation, and they believe that open automatic transmission cars, no clutch shackles, left foot on the liberation of the right foot and operating the throttle and operating brake, too tired, simply use the left foot to brake, so that one foot to operate a pedal, the division of labor is more reasonable thing, and on slope, even if the automatic car is also easy to slip, stepping on the brake and then refuel it is no longer easy to slip car. Superficially, it seems that this argument makes sense, in fact it is not. Think of us when they drive, how much, when, in addition to a large slope with throttle and brake, if not the ultimate off-road, this almost does not exist. In addition, the left foot brake fundamental grasp the intensity of bad brakes.

    Left foot brake once considered   elm327 orthodox techniques, have seen some of the depot for training information to the user, but that is a long time ago. Even if the operation can not say that the left foot braking is wrong, but I think that this is not a good way, a lot of people do not grasp this before, it is easy to become while refueling side brake operation on power system each friction work parts are subject to wear and tear, especially clutch friction plate, so much pressure it is very hurt it while refueling and braking, transmission and brake kill each other, this is not a clever move.

    The taboo: short-term parking mess with block

    Waiting for short-term parking, the D block or N block, this is the most common problem to open automatic car, is also the most controversial issues. In fact, these two methods have the disadvantage, of course, a method has the disadvantage naturally become Another advantage of the method. Look at the D block, the drawback is the engine to put up with a certain load, turning on an air conditioner in the D block, the speed will be lower than the idle two or three hundred rpm, the engine is a hard job; remain stationary while the D block must be stepping on the brake, can not sometimes handle brake stopped the car, this will increase the chance of an accident, if over time, the right foot is a feeble, is likely to run into the vehicle in front; entire engine , transmissions, axles, wheels and brakes are in mutual force Obviously, this will increase the wear of the friction surfaces of the connection position. Look at the N block, the disadvantage is that then drive back into the D block, so that a block of the cable (responsible for locking the planetary gear in the automatic transmission, the brake pad and the drive clutch plate in general) will be more natural time wear, and there will be some sense of the impact, affecting the ride comfort.
So, if the parking time vain for more than two minutes, only to slam the brakes on, and if more than two minutes, they should be placed in gear N block.

    Taboo: abuse

    ODOFF is actually a change program turn block the transmission will not jump on the OD gear (OVERDRIVE super block, usually refers to the highest gear). Such as the Sidang transmission, with a ODOFF, the transmission will only convert between 1,2,3 gear will not be adjusted on the 4 block.

    There are several of the more   vas 5054a  common uses of this button, when going downhill, you can ODOFF to use engine braking to control speed, so it will not slip too fast; second is uphill, if the load of the engine just before 3 between 4 block, the transmission will jump jump low, two gear teeth than the design and match the power of the engine is not reasonable, it will generate a lot of sense of the impact, affecting the ride comfort.