Advice: To avoid mixing up the terminals on the ignition coil (ignition module), it is more convenient to replace high-voltage wires one by one.
Sequence of execution
1. Prepare the vehicle for the operation (see "Preparing the car for maintenance and repair").
2. Disconnect the high-voltage wires from the spark plugs.
3. Disconnect the high-voltage wire tips from the ignition coil (module).
4. With a multimeter (in ohmmeter mode) we measure the resistance of the wires.
5. The resistance of serviceable wires (depending on the length) should be within 3.5-10.0 kOhm.
Recommendation. High-voltage wires should be replaced as a set.
6. Connect the wires to the spark plugs and the ignition coil in accordance with the cylinder numbers marked on the wires and on the ignition coil (see below).
Warning! Connect the wires to the ignition coil only in accordance with the cylinder ordinal number. The wire insulation is marked with the serial number of the cylinder.