Replacing the ignition module for VAZ 2114 and 2115
Content
Since the VAZ 2114 and 2115 cars are almost completely the same, the principle of replacing the ignition module will be completely identical, since the design of the engines of these cars is the same.
Ignition Module Malfunction Symptoms
When a malfunction occurs with the ignition module, the following problems may appear:
- The engine has dips, especially when driving
- Unstable rpm and a feeling of failure of one or more cylinders
- Continuous interruptions in the ignition system
To replace this part on our own, we need the following tool:
- end head 10 mm
- ratchet handle or crank
DIY instructions for replacing the ignition module on a VAZ 2114
The first step is to turn off the power to the car by removing the “-” terminal from the battery. Then we remove all high-voltage wires, as is clearly shown in the photo below:
After that, slightly bending the plastic retainer of the plug, take it away from the module.
After that, unscrew the three coil mounting nuts. Two are on the same side, and they can be clearly seen in the photo below:
And one more on the other side. After you have also dealt with it, you can dismantle the old ignition module without any difficulties.
And finally we take it out of the engine compartment of the VAZ 2114.
After buying a new one, we install in the reverse order. The price of a new ignition module for a VAZ 2114 is from 1800 to 2400 rubles. The difference in cost depends on the type of coil, as well as on the manufacturer.
It is worth noting that when removing an old part, you need to read and write down the catalog number of the part in order to take the same one when buying. Otherwise, there may be problems with the compatibility of the ECM components.