The ECU powers each coil primary in the firing order of each cylinder (1-3-4-2).
Synchronization of the ignition timing is carried out by camshaft position sensors.
Features of electrical equipment
The ignition coil has a three-pin connector.
Connector pin assignment:
- «A» channel 1 - command to turn on the ignition;
- «b» channel 2 — power supply 12 V;
- «With» channel 3 - «weight».
Ignition coils