I must say "how to set the ignition on the VAZ 2106" - this is a fairly common question. How to do this, and what is needed for this, in the article.
The content of the article:
- How to understand that you need to set the ignition
- How to set the ignition on a VAZ 2106 - procedure
- Ignition adjustment VAZ 2106
To begin with, it is simply impossible to set the ignition on the injector. This system has an engine control unit, which, judging by the indicators from the phase sensor and the crankshaft position sensor, supplies voltage to the ignition system. Therefore, it is impossible to adjust the ignition on the injector. Not at all.
How to understand that you need to set the ignition
There are several indirect signs worth looking at. Of course, if the engine does not start, then setting the ignition is the first thing that comes to mind, unless, of course, the candles are wet. Consider the main symptoms that indicate the need to install the ignition.
Signs that an ignition installation is required:
- Increased fuel consumption. Of course, this may be due to improper adjustment of the carburetor, but it also happens. For example, with late ignition, the dynamics of the car drops; to achieve the previous acceleration, a larger amount of the combustible mixture is required.
- Loss of dynamics. At late ignition, the explosion goes "after" the piston, which has already gone down under the action of the flywheel inertia.
- Shots into the muffler. When the explosion occurs in pursuit, the expansion of gases takes some time. If the piston has already reached the bottom dead center, then the exhaust stroke follows. This means that part of the fuel explosion will be transferred to the exhaust system, hence the pops.
- Increased engine noise. Installation of ignition on the VAZ 2106 will be required if the engine began to noticeably "rumble" and shake. In this case, the piston is still going up, and the explosion is already happening towards it. This makes his work very tough, unpleasant to the ear, immediately noticeable.
How to set the ignition on a VAZ 2106 - procedure
First, you need to install the ignition tag. The crankshaft can be rotated either by the ratchet, or by a special key, by the nut. On the front cover of the engine and on the crankshaft pulley there are ebbs and notches, the combination of which corresponds to a different ignition timing:
- The first mark in the direction of travel is the advance of the ignition angle by 10 degrees. Angle advance is a correction for the fuel burning rate. So, 10 degrees is a mark for 72 gasoline.
- Next comes the middle mark - a lead of 5 degrees. She's for 80 gasoline.
- The last, short mark is a lead of 0 degrees. This means that the mixture will ignite exactly at the moment, then the piston is at top dead center.
After the installation of the ignition mark is completed, you must immediately set the required clearance in the contacts, of course, where they are. To do this, remove the distributor slider and unscrew the breaker fixing screw.
Before setting the gap, it is advisable to clean the contacts with sandpaper (600-800)
The gap between the breaker contacts in the open state should be 0.35-0.40 mm. This will require a flat dipstick.
Well, now we go directly to the VAZ 2106 ignition installation. We unscrew the distributor mount (nut 13), and then pull it out of the case.
Now you need to insert the distributor into place, taking into account several mandatory points:
- We set the top dead center of the compression stroke in the first cylinder at the mark, respectively, at this moment a spark should appear in it. In order to catch this moment, we put the cover on the distributor and mark the place where the armored wire from the spark plug of the first cylinder enters. Now you need to remove the cover and set the outer contact of the slider exactly opposite the mark. That is, at the moment when the piston is at top dead center, a spark is supplied from the central wire of the distributor through the contacts of the slider to the armored wire from the first cylinder.
- Further, in order to set the ignition to 2106, it is necessary to draw an imaginary line between the roof latches and install the distributor in place so that this line is parallel to the engine block. It should be said right away that you won't be able to get into the drive splines the first time, you will have to twist the case a couple of millimeters. This is not scary, because the ignition installation requires subsequent adjustment. It is important that the distributor is fully seated in its place so that it rests against the block. Next, we pull it into place.
Ignition adjustment VAZ 2106
Setting the ignition is half the battle, because further it needs to be adjusted. After the engine is started, it is necessary to warm it up, accelerate to 40 km / h in third gear, then turn on the fourth and press the gas pedal for about half the stroke, you can three quarters, but not to the floor. There are a couple of scenarios for the development of events, each of which requires its own solution.
- Short-term detonation that disappears after a couple of seconds. This is normal and it should be. If it passes within 4-5 seconds, then the subsequent ignition adjustment is not required.
- Long detonation. This indicates that the ignition is too early. In order to do it later, you need to stop, loosen the fastening of the distributor body, holding it with your hand, and then turn it one division on the body towards "+". Then perform the same operation if the detonation lasts longer than the time indicated above. "
- No detonation. This is also not very good. In this case, you need to stop and turn the distributor towards "-".
