Can the 12 manual Focus battery be powered off

Hello, for the battery used in the car, the sail battery is no problem at all, you can also consider other brands, like Camel, Dr., Varta are also very good.

Hello, the quality of the sail battery is good, you can use it, the generally used good battery is the sail, camel, Varta battery can be a few kinds, **relatively high, but***, I hope it will help you.

There is no problem with this brand of battery, the sales volume of this battery in China is still relatively good, and there are also camel brands, their brands are relatively famous.

Hello, the sail battery is very good in the country, there is absolutely no problem with the quality, generally 3-4 years of normal use, usually pay attention to the power generation of the car engine, to prevent the battery from losing power.

Hello, the quality of the sail brand battery is very good, and there is no problem in using it for three or five years.

Hello, the reputation of this brand of battery is still relatively good, the stability is relatively good, there is no big quality problem, the time is longer, and it is relatively flat.

For the battery brand of motor vehicles, the brand awareness of the sail is relatively high, and the application is more common, which is still generally okay.

The sail battery is not bad, my car is the battery of this brand, it has been used for more than 4 years, it is good.

Hello, the overall quality of the battery of this brand is still very good. If you want to replace the battery, check the capacity of the battery.

The battery of the sail brand, the overall quality is still relatively good, and the car battery, the sail, camel, and the Varta brand are very good.

On the control lever behind the left side of the steering wheel, there is a grid (gear) that can be rotated, and at the same time, look at the prompt on the panel When you see the set, press the end of the control stick (that is, to enter the item); Then turn it until clock, and then press the end to enter.

The first display is the day, month and year, first change the year up and down by turning the knob, and after you are satisfied with the year, press the end button to set the month; In the same way, set the month, day, hour, and minute in turn.

The battery is insufficient, and the outside temperature is too high and too low, which will cause the car to start and stop and fail; If the new battery is replaced, the automatic start-stop function of the car fails, and the special start-stop battery may not be replaced; If the correct battery start-stop still does not work, it may need to be activated.

If you find that the automatic start-stop battery fails after replacing the new battery, it is likely that the replacement is not a special start-stop battery.

It is important to know that it takes a lot of current to start the engine (start-stop function), and ordinary car batteries do not have a good cycle charging ability. If you really install an ordinary battery, you will definitely not be able to turn on the start-stop function, and even if it is really turned on for you, it will aggravate the service life of the battery. Therefore, the best solution is to directly replace the special battery for start and stop.

The normal service life varies from 1 to 8 years, which has a lot to do with the condition of the vehicle. In the case of normal backflush power of the vehicle generator and no leakage of electrical appliances, it can be used for more than 3 years.

If you feel that the charge is not charged or the starter is weak, the headlights are obviously dimmed, you need to remove the battery and charge it with the charger for 12-24 hours, if it is not possible and the mileage has reached more than 50,000km, and the generator is not faulty, you need to consider changing the battery, the general domestic maintenance-free such as: sail, Zhengye, extraordinary and other brands are good, ** according to the battery model in the range of more than 200 yuan to more than 1000 yuan.

Some batteries become very large after the internal resistance is old, a charge is full, a put is finished, this kind of battery with a three-purpose meter to measure its no-load voltage is also normal. Therefore, it is not only possible to measure the no-load voltage, but also to measure its discharge current, which can be measured with a discharge meter.

It is normal for the voltage to be not lower than 10V when discharged, and if it is lower than 10V, it proves that the battery may be out of grid and must be replaced. The lower the voltage when the load is added, the greater the internal resistance of the battery, and the worse the discharge characteristics.

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.

Summary. Hello friends,Focus can't start after replacing the key battery,This is a phenomenon caused by the vehicle anti-theft lock,First,Let's take a look at the key battery when you replace it,Did the relevant chips in the remote control fall? If the chip drops, it won't boot either.

Second, if the chip is fine, then this is a replacement battery, resulting in the loss of the remote control signal and the vehicle anti-theft lock, which requires a special computer to re-do the anti-theft matching. Third, this related anti-theft matching is not carried out by general repair shops, and can only find a place with car keys, or a 4S shop for related matching, and the cost of matching is generally about 300. There will be a certain deviation in the relevant fees in different regions.

Hello friends,Focus can't start after replacing the key battery,This is a phenomenon caused by the vehicle's anti-theft lock,First,First of all, when Lu's ant replaces the key battery,Did the relevant chips in the remote control fall? If the kernel mill chip falls early, then this will not be activated. Second, if the chip is fine, then this is a replacement battery, resulting in the loss of the remote control signal and the vehicle anti-theft lock, which requires a special computer to re-do the anti-theft matching.

Third, this related anti-theft matching is not carried out by general repair shops, and can only find a place with car keys, or a 4S shop for related matching, and the cost of matching is generally about 300. There will be a certain deviation in the relevant fees in different regions.

Hello friends,Focus can't start after replacing the key battery,This is a phenomenon caused by the vehicle's anti-theft lock,First,First of all, when Lu's ant replaces the key battery,Did the relevant chips in the remote control fall? If the kernel mill chip falls early, then this will not be activated. Second, if the chip is fine, then this is a replacement battery, resulting in the loss of the remote control signal and the vehicle anti-theft lock, which requires a special computer to re-do the anti-theft matching.

Third, this related anti-theft matching is not carried out by general repair shops, and can only find a place with car keys, or a 4S shop for related matching, and the cost of matching is generally about 300. There will be a certain deviation in the relevant fees in different regions.

I need to set it up again, and I want to know how to set it up.

1. Turn the ignition switch to the ACC position of the code banquet 4 times within 6s. 2. Disconnect the ignition switch, there will be a prompt sound at this time (indicating that there is now 10s of time to set the new key with remote control function). 3. Press the button on the remote control to bury any limb, at this time there will be a prompt sound to confirm the calendar, and repeat all keys (including the original key) for the last step.

Turn the ignition on again, or wait 10 seconds without any other key settings to end the key setting. This is the setting of the remote control, if it is an anti-theft lock, then there is no manual method, it can only be matched with a computer.

1. Buy the primary battery of the car key to ensure that the voltage and model are the same.

2. Take out the mechanical key, generally the mechanical key needs to press the small button, and then it can be pulled out.

3. Use a small flat screwdriver to pry the car key, there will be a small gap in the middle of the car key, and you can pry it open by gently rotating it.

4. Then pry the battery off, install the new battery, and assemble the car key at the end of the installation.

The steps to replace the Focus car key battery are as follows:

2. Come over the side of the key and see if there is a gap there, generally in the place of the key ring, and there are gaps on the side of the key, but you can't take off the back cover by hand.

3. You need to use a slotted screwdriver, insert it into the gap, and use a little force upwards to prop up a part of the back opening, because it is a part of the force, you can't take off the back cover all at once, as shown in the figure.

4. Move the screwdriver along the gap to both sides, and gradually expand the gap.

7. You can see the protruding clip on one side of the battery, we press and hold the battery of the clip part, the battery will be convex, we slide the battery to the opposite side again, and the battery can be removed, as shown in the figure.

Use the tool to push the buckle to disassemble the shell.

If it is a hidden mechanical key, then the small key can also be used to pry the key. After the key shell is removed, after taking out the old button battery, observe whether the new and old battery models are consistent, and then replace it with a new button battery that meets the specifications.

Fox's power.

Automatic Comfort (hereafter referred to as the use of a naturally aspirated engine mated to a 6-speed dual-clutch transmission. The engine has a maximum power of 125 hp and a peak torque of 159 Nm.

The engine speed corresponding to the highest torque point is earlier (lower) than the engine speed corresponding to the horsepower. Knowing one of them (e.g. horsepower) plus the engine speed at the time can be used to find the other (torque). The torque corresponding to the maximum horsepower is always less than the maximum torque, so the acceleration of the car at the maximum horsepower is less than the acceleration at the maximum torque.

How do I change a Fox key? The battery is not placed, and generally speaking, the one behind the right water has a small screw to remove it.

Whether it's the Focus you mentioned or something else, some keys to the car to change the battery are to knock the back panel open, and then change to the nitrous battery.

You can use a small screwdriver to pry open the remote control housing and see the battery.