Recommendation. It is more convenient to change high-voltage wires of spark plugs one by one.
The location of the high-voltage wires of the spark plugs on the VAZ 2112 engine (l,5i) *: 1 - tip of the wire of the first cylinder; 2 - wire tip of the second cylinder; 3 - wire tip of the third cylinder; 4 - plastic bracket that secures the high-voltage wire of the third cylinder; 5 - ignition module; 6 - wire tip of the fourth cylinder; 7 - plastic bracket for fastening high-voltage wires of the first, second and fourth cylinders
* The engine trim has been removed.
Removing
1. We prepare the car for repair work (see points 1 and 2 "Preparing the car for maintenance and repair"), and turn off the ignition.
2. Remove the engine trim (see "Decorative overlay of the engine - removal and installation").
3. We remove the tip of the wire from the candle well.
4. Disconnect the other tip of the spark plug high-voltage wire from the ignition module.
5. Remove the wire of the first cylinder.
Similarly, we remove the high-voltage wires of the spark plugs of other engine cylinders.
Warning. High voltage spark plug wires are not interchangeable. It is necessary to connect the wires to the ignition module in accordance with the serial number of the cylinder (see «Installation» "Engine ignition module VAZ 2112 (1,5i) - check, removal and installation"). The insulation of the wires is marked - the serial number of the cylinder.
Installation
We install on the car all the removed parts in the reverse order of removal.