Surely every car owner has come acrossThe problem is when his car does not start. VAZ 2109 is a foreign car - it does not matter. Symptoms are the same for everyone. In today's article we will consider why the VAZ 2109 (carburetor and injector including) is not started and how to eliminate this problem.
The first thing you should pay attention to isAKB. Especially if the car was in the garage or in the parking lot for more than a week. The battery has the property of losing its charge. Especially often motorists face this in the winter. Overnight, the battery can lose up to 30 percent of its total charge. The solution is to charge the battery. However, there are situations when you need to go right now. There is a way out of the situation. To do this, you need to turn on the headlights of the car for a while (1-2 minutes). In this way, we activate the electrolyte in the battery, thereby increasing the voltage level. When the electrolyte comes into action, the battery warms up and accordingly the current is added.
But what if, even with a chargedthe battery will not start VAZ 2109? The problem is to look for in the ignition system. The first thing you should pay attention to is a trambler and its wires. Symptoms - the starter rotates, sometimes "grasps", however, it does not start. And the motorist in nazhezhe that the car "is about to start", turns the starter for 20-30 seconds. And so on until the battery is put back in again. This can not be done categorically. The starter should be turned no more than 5-7 seconds with a minute break. Otherwise, you just plant the battery. It happens that the machine does not start because of a bad spark. This can occur due to a breakdown in one of the high-voltage wires that go from the ignition coil to the candles. There are only four of them, one for each cylinder. The breakdown is indicated by the presence of sparks at the junction of the candles with the wire. Especially good it can be seen at night. On the perimeter of the wire from time to time, small sparks, often blue and white, slip. If this is the case, the element must be replaced. The resource of high-voltage wires on cars VAZ 2109 makes 40-50 thousand kilometers.
This situation happens after using the car in rainy weather or after washing the engine.
If she is alone, she can be diagnosed withhelp the multimeter. The absence of voltage indicates that the element is not able to produce the current that is needed to create a spark in the combustion chamber. If two coils are in the car and one of them is faulty, the machine will work, but one of the cylinders is to be damaged.
After taking off the armored tube (do this very carefully, so as not to damage the connectors), use the candle key to remove the elements outwards.
If there is no candle key, you can dry itparts in a different way. For this purpose the car is put on "neutral", ignition is switched on. Next, heat the gas pedal to the floor and turn the starter for 5 seconds. Thus, a large amount of air gets into the combustion chamber - the candle is successfully dried. It is important to remember that with this operation the amount of oil on the walls of the cylinders decreases. Therefore, it is not necessary to abuse this way, so that the engine does not work "on dry".
His clog brings to the fact that the VAZ does not start2109. And it does not matter whether the carburetor is a motor or injector. Check the condition of the air filter easily. And on the carburetor, and on the injector, you need to remove the body cover (the only difference is that on the first it is iron, and on the second - plastic). Then we take the element out and look at its state. Paper filter elements should be light. If dust and dirt are present on them, the air through them is unable to pass into the combustion chamber. Hence, it turns out that the carburetor does not start a VAZ 2109: the starter rotates, there is a spark. In winter, periodically inspect its external state. Such a filter, as in the photo on the right side, can no longer be used.
Cars VAZ 2109 have a fairly impractical arrangement of the fuse box - between the windshield and the engine compartment. All dirt, dust and other deposits accumulate on this block.
At the carburetor "eight" and "nine" withThe engine does not have a hydraulic compensator. Because of this, valve clearance should be set every 20 thousand kilometers. "Pinched" valves can not provide a normal intake and release of fuel, so the engine is malfunctioning - it is difficult to start. They are exposed by means of adjusting and locknuts.
Due to the thick oil the engine is not able tonormally it will start. This problem is typical for the winter period. Due to the thick oil, the compression is reduced - the motor is unable to process the mixture. In winter, thick oil drains down and when trying to run at the top of the cylinder, it pours gasoline, which dissolves it and flushes it from the walls.
What to do if there is not a VAZ 2109 injector(the starter does not twist - click)? It is worth paying attention to the condition of the timing belt. Perhaps it flew off the marks and the system is not able to work out the phase.
If it does not spin even with a charged battery, most likely it has become worthless. To replace it you need:
Next, the starter must be removed. To install a new element, you must follow certain rules:
And, of course, the main thing when replacing this element - first disconnect the battery terminal.
So, we found out for what reasons the VAZ 2109 will not start.
