The all new Focus start stop feels like restarting the engine?

Chinese consumers are not familiar with this new technology, so let's first understand the new technology of automatic start-stop system. According to automotive experts, the automatic start-stop engine is to automatically turn off the engine when the vehicle is temporarily stopped while driving, such as waiting for a red light. When it's time to move on, the system automatically restarts the engine.

The automatic engine start-stop system is the most rapidly developing automotive environmental protection technology in recent years, especially suitable for stop-and-go urban road conditions. By 2012, the industry expects that 50% of new cars on the market in Europe will be equipped with a start-stop system. According to reports, this system can achieve 15% fuel saving capacity under urban working conditions.

The automatic start-stop system is very convenient to use, as long as you press the brake pedal directly while driving, the engine will automatically turn off after the vehicle completely stops for about two seconds, and the engine will remain closed if you keep pressing the brake pedal. As soon as you release the brakes or turn the steering wheel, the engine will automatically ignite again, and you can immediately step on the accelerator and start again, and the whole process is in D gear.

Direct injection engines are more suitable for this technology, so it is important to take care to use high-quality oil when using vehicles equipped with this configuration, otherwise the use of the system will be affected.

The start-stop function is to restart the engine [If there is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Fox uses a wrench to remove the wires from both ends of the battery, and then connects them in a few minutes to turn off the power and restart.

The ECU stores a lot of information and can be reset by disconnecting the power supply. Generally, the computer will be reset in about 5-10 minutes after the car is powered off.

Information such as system time, single mileage, driver's driving habits, and vehicle usage will be reset to zero, but technical parameters such as throttle valves need to be reset by commanding them through an external terminal.

Fault diagnosis and troubleshooting.

1. Turn on the ignition switch, start the engine, and the ammeter swings between 3 and 5A, but the engine has no signs of ignition, it is a fault in the high-voltage coil or ** high-voltage line of the electric fire coil, or a capacitor leakage fault, if the ammeter has no current or the current does not change, the meter is called low-voltage circuit break.

2. Turn on the electric fire switch, use the test lamp to lap the movable contact column of the electrical appliance (at this time, the distributor cover should be removed to open the contact of the breaker), if the light is on, it is the fault of the circuit breaker contact, the crankshaft should be shaken, and the cam edge and angle of the distributor shaft can be used to open the contact of the breaker.

If the contact of the breaker cannot be opened, it means that the gap between the breaker is improperly adjusted; If it can be opened, continue to check the contact gap of the breaker and the contact of the working surface.

The Ford Focus automatic start-stop power switch is equipped around the gear function key, and you can stop business for rectification by pressing and holding the power switch immediately.

The application of automatic start-stop and automatic parking.

Today's slightly high-end models are equipped with automatic start-stop and automatic parking functions at the same time. The key to automatic start and stop is to achieve the purpose of saving fuel, and automatic parking relieves the fatigue of the owner's feet.

The automatic start-stop can turn off the brake, and the foot cannot leave the brake pedal during this whole process. The system software recognizes that as soon as the foot leaves the brake plate, it may be fully automatic ignition.

From the direct point of view of automatic parking, it helps the owner to automatically press the brake pedal, which supplements the weak point of automatic start and stop. Pressing the throttle is to eliminate the data signal, and the car will develop again.

Ford Focus automatic start-stop use tips.

Turning off the automatic start and stop must be the owner's manual actual operation every time, and only the use of brush code to carry out long-term effective shutdown.

The automatic start and stop can turn off this function when the air is blocked on holidays. The instantaneous speed of development is insufficient, and the staff in the car experience the blindness of Yunfeng is not enough.

For the base limb system without ramp assistance, please turn off the automatic start and stop, and the development of instantaneous speed is insufficient, and there is a certain chance that there will be a backward slip.

It is very likely that the Ford Focus automatic start and stop does not work.

If the lithium battery pack is less than 60%, the start-stop function will no longer work.

In winter, the outside temperature is less than 5, and the temperature inside the car is below 20.

If the temperature of the refrigerant is less than 70, the car engine cannot run normally.

The steering wheel part of the car is offset by the core 30

Millions of car purchase subsidies.

The shift button is surrounded by a Ford Folk-Leung Yus automatic start-stop switch, which can be turned off by pressing the switch directly.

Use automatic start-stop and auto-stop.

The more advanced models will now be equipped with both automatic start-stop and automatic parking. The automatic start and stop is mainly to achieve the purpose of fuel saving, and the automatic stop reduces the fatigue of the owner's legs.

The automatic start-stop stops the engine without taking your foot off the brake pedal during the process. The system recognizes that as soon as the foot leaves the brake pedal, it automatically ignites.

From the perspective of automatic straight parking, it helps the owner to automatically step on the brakes and make up for the shortcomings of automatic start and stop. Pressing the accelerator pedal is a release signal, at which point the vehicle will start again.

Ford Focus automatic start-stop tricks.

1) Turning off the automatic start and stop requires the owner to operate manually every time, and only by swiping the code can the friend slag draft be permanently closed.

When there is a traffic jam on holidays, it can turn off the automatic start and stop. The starting acceleration is not enough, and the experience of the people in the car is not perfect.

For vehicles without ramp assist, turn off the automatic start-stop. If the starting acceleration is not enough, there will be a certain probability of regression.

Possible reasons why the Ford Focus automatic start-stop does not work.

If the battery pack is less than 60%, the start-stop function will no longer work.

In winter, the outside temperature is lower than 5, and the inside temperature is lower than 20.

If the coolant water temperature is below 70, the engine will not run properly.

The steering wheel position is 30 degrees off the center; Above.

Baihao filial piety car purchase subsidy.

Pacific Automobile Network] The reasons for the failure of the 19 Focus automatic hail start and stop are as follows: 1. The seat belt is not fastened; 2. The driver's door is not closed; 3. The outside temperature is relatively low, which causes the battery temperature to be too high or too low, causing automatic start and stop failure.

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1. The start-stop shutdown of the Focus engine only needs to manually close the start-stop function key, press and hold for 5 seconds to turn it off, and the start-stop light is turned off, indicating that the start-stop function is off, and the start-stop button of the Focus engine is next to the shift lever.

2. The engine start-stop technology is to automatically turn off the engine when the car is temporarily stopped during driving. As the car moves forward, the system automatically restarts the engine. The working principle of the start-stop system Genji search is that the car stops in the middle of driving, the driver presses the brake pedal, stops and picks up, and the start-stop system automatically detects, when the car meets these three conditions, the engine automatically stops rotating, the first is that the engine is idling without gearing.

The second is that the wheel speed sensor of the anti-lock system is displayed as 0, the first.

The third is that the electronic battery sensor shows that there is enough energy for the next start. If the car is driving during the morning rush hour and the car stops and stops, it is not recommended to use the automatic start-stop system, which will wear out the engine.

Photo by Pacific Automobile Network Q&A).