VAZ-2109: adjustment of ignition. How to set the ignition

The article will consider how the ignition adjustment is carried out on the VAZ-2109. If you have any problems with the latter, this affects the operation of the internal combustion engine. Therefore, from time to time, it is necessary to adjust the ignition timing to normalize the motor. It is necessary to do this under a specific instruction, without it adjustment is difficult to produce.

At adjustment of ignition it is necessary to put marks ГРМ

Note that the ignition timing can not be adjusted without installing the crankshaft and camshafts. Every time you change the timing belt , you need to adjust the ignition. The instruction manual for the VAZ-2109 car says that it is necessary to change the timing belt every 60 thousand kilometers. But it is worth noting that the quality of spare parts is not always good. Yes, and the nine are old machines, in which the operating mode of the engine is significantly different from normal. Therefore, it is best to shorten the gap between replacing the belt to 40-45 thousand km. You also need 15 thousand km time. To inspect the belt in time to identify the oiling, the appearance of a variety of scuffs, cracks and tears. If there is any defect, the belt should be changed immediately to a new one. Also it should be remembered that all elements of the system, especially the switch and ignition coil VAZ-2109, should be in normal operating condition.

Small engine features

Note that you can replace this belt in the field, spending a little time on this. No special tools are required for this work. The main thing is the presence of a new belt. It is also worth noting that on cars that have a 1.5 liter engine, when the timing belt is broken, there is no bending of the valves. In all other engines, for example, with a volume of 1.3 liters, the belt break ends in sad consequences. Do not damage the ignition coil VAZ-2109, but a couple of valves necessarily bend.

Instruments

To replace the timing belt, you will need a key to "19". It is available in the arsenal of any motorist, since with the help of such a key, the wheel bolts on the wheels are unscrewed. Also, any key or head with a size of "17" is required. In addition, you must have a spanner on "10" and "8". In addition, you need a special key, by means of which the roller is rotated to tension the belt. But if it is not, then the pliers, whose ends are bent, can come up. But you can even cheat and install in the holes of the roller two thick screws, between which to insert a screwdriver and with their help to stretch this mechanism. It is worth noting that the new VAZ-2109 ignition lock will not be required. This site is extremely rare. But, of course, you need to have at least a timing belt. If this happens in the field, then it is desirable that it can travel at least 100 or 200 km. In the event that you have a jammed tensioning roller, it is desirable to install a new one.

Preparing for replacement

Regardless of whether you make repairs in your garage or somewhere on the road, you need to put the car as smoothly as possible. This will allow you to achieve maximum convenience. Under the rear left wheel set the chocks, it is also desirable to squeeze the handle, ignition lock VAZ-2109 put into the off position. Under the right side of the car, put a jack, slightly lift the wheel. Then loosen the bolts on the hub and fully lift the side of the car. Remove the wheel and lay it under the engine internal combustion engine. If the engine is protected, then you need to unscrew some of the fixtures with a key "8" to open the pulley on the crankshaft.

Replacing the belt

Please note that the ignition circuit VAZ-2109 is such that it is necessary to mark the distribution and crankshafts. Trembler is placed in only one position! Having opened the hood, it is necessary to loosen the belt tension of the generator set drive. To do this, use the key on the "17" to loosen the upper nut on the bracket, and then move the entire body of the device to the engine block. Then, the belt completely remove and twist the three bolts that secure the plastic cover on the left side of the engine when viewed from the front. Do not lose the rubber band, which is put on the edge of this cover! The most difficult thing in this case is to turn the bolt, which made the pulley fastening, intended for driving the rotor of the generator. For twisting, you can apply the key to "19", it is desirable to install a small piece of pipe on its edge, but still it is necessary to stop the crankshaft. To do this, take the key to "13" or any other, set it in the slot on the pulley, so that when it rotates it is fixed. With the help of a key, the pulley will be rigidly connected to the oil pump housing. On the VAZ-2109, the ignition adjustment is the correct setting of the timing gear.

Timing Belt Installation

First, dismantle the old belt, use the key on the "17" to loosen the tension of the tensioning roller. Now it is necessary to establish a camshaft on labels, irrespective of what there is a scheme of ignition VAZ-2109. Then, initially place the crankshaft on the marks that are on its pulley and the oil pump casing. In the clutch housing, pull out the rubber plug and see if the tags match there. If not, then you need to rotate the crankshaft until the long line on the flywheel falls into the slot on the plate, screwed to the engine block. After that, trying not to rotate the pulleys, install a new timing belt. As it was said before, with the help of a special key or self-tapping screws with a screwdriver, the tension roller turns on the eccentric. Thus, you achieve a normal timing belt tension. After tighten it and collect the entire mechanism.

Injection Engines

But VAZ-2109 cars are equipped with even an injector engine, and there is no ignition distributor. Therefore, VAZ-2109 ignition has a slightly different design. The injector with the mechanical trambler can not work. To set the advance angle, you need to program the electronic unit, without an experienced autoelectric, it is very difficult. But it is worth noting that all of the above necessarily applies to the injector engines. The only difference is in disassembling the entire mechanism of the drive of the gas distribution mechanism. Namely, it is necessary to keep the crankshaft from turning or a thick screwdriver installed in the viewing window of the clutch housing, or, including the fifth speed and holding the brakes. Otherwise, all the procedures that have been described above are relevant for adjusting the ignition on the VAZ-2109 injector engines.

Preparing to adjust using the strobe

But if you have a conventional carburetor motor, you will need to adjust the angle of advance a little more. On the VAZ-2109 ignition adjustment without this is simply impossible. Note that on average, the number of revolutions should be about 850 (assuming that the engine's running temperature is 90 degrees). If the speed exceeds the permissible value by more than 10-15 percent, then you need to adjust the carburetor by rotating the plastic screw. With its help tincture of the amount of fuel-air mixture is carried out. After that, detach the thin hose that goes to the vacuum corrector of the advance angle. Stop the engine and loosen the mount of the trampler. It is worth noting that in this way to configure the ignition module VAZ-2109 you are unlikely to succeed.

Adjustment process

The rubber stopper, which is located in the clutch housing, is removed, after which the stroboscope sensor is connected to the armored pipe leading to the first cylinder. Also, the power to the strobe is connected and the motor is started. If the mark on the flywheel is poorly visible, it is advisable to make it clear before starting the engine. You can do it with, for example, a conventional white equalizer. After that, direct the beam that goes from the strobe to the viewing window. At the moment of passage of a label through a slot on a plate the light signal from a strobe should slip. You do this by rotating the ignition distributor housing. No more manipulation is needed. Now you know how the ignition is adjusted on the VAZ-2109. To carry out this procedure with your own hand can be pretty quickly.