Based on my many years of maintenance experience, generally speaking, when the car key is unlocked, whether it is placed in the ACC or ON position, the condition of the battery (model ) is displayed on the dashboard, indicating that the battery is charged but not charged. There is no specific description of the number of volts of the voltage. You need to rely on experience to see the light or darkness of the pattern to initially judge whether there is electricity. know more precisely, you must use a voltmeter to directly measure the + - on the battery. Generally speaking, a normal car with a battery voltage between 11.5V and 12.3V can start the engine after starting the car under normal conditions. In some circumstances, the previously mentioned battery-shaped pattern should turn off after about 1-2 seconds, which means the car's generator is working.onne and started charging, and the battery voltage is about 12.3~14.2V at that time. The shaped pattern always stays and does not turn off, it means there is a problem with the car's alternator or alternator belt, and it needs to be repaired immediately, otherwise the battery power will be exhausted due to lack of access, and in the end the car will stall and stop, which is very dangerous. Therefore, it is recommended to check with the master regularly. Professionalism is professionalism, which is better than anything else.
Will a broken car battery cause a running car to stall?
Precursors:
1. Slight (small deviation) Yes The car becomes helpless and cannot refuel uphill.
2. Even more serious, there is no idle speed, or the engine shakes strongly at idle, and the exhaust makes an explosion noise when idling.resupply! And sometimes there will be a refueling fire accompanied by explosions.
3. If the gap is too big, it won't start at all. When some models start the engine, you will hear a crashing sound in the engine, which is the sound of the top of the piston hitting the engine. valve. Many problems can arise when the timing is out of whack. They are all caused by damage inside the machine head. If it is serious, it can be revised.
4. The timing mess won't happen by chance. As long as the timing belt is replaced once a year, the tensioner is checked during installation, the tension force is adjusted, and the timing mark is installed as needed. Everything will be alright.
Detailed information:
Cars with manual transmissions are particularly prone to stalling. At this point, you need to go to the repair shop to check the car's start accelerator, fuel injector and other problems. If they can be eliminated, be sure to do so. Check if there is a problem with the timing belt. If it is aged or fis assured, replace it in time.
Baidu Encyclopedia - Pulley
It does not stall. For the motor, the battery only provides power to the motor when it starts. When the engine starts. drive the generator. This is when the generator powers the entire vehicle, including each firing of the spark plug in the engine cylinder, charging the battery and powering other electrical devices in the vehicle, etc.
When the generator powers the entire vehicle, it is subject to engine speed. If there is no battery at that time, when the speed is high, that is, when the throttle is large, the battery is. sufficient, which is reflected in bright lights, strong air conditioning, etc. If the throttle is small and the speed is low, the lights will become dim, wait, if there is a battery at this time, the battery will be charged when the. The throttle is raised and the battery will be powered whenthat the throttle is weak, so the impact on speed will be very small when the battery is present.
Sometimes the vehicle cannot run due to battery failure. moving, or when the battery runs out of power and cannot start, use a downhill slide, push or crank to start the vehicle. After starting, it can still drive normally. This is actually the process of starting the engine with an external force. instead of the battery, and the vehicle After starting, you can drive normally without the battery.