Engine Petrol Engines
Ignition System
• The petrol engines use direct ignition coils which are installed directly to each spark plug.
By adopting direct ignition coils, high-tension leads have been eliminated in order to
simplify the parts of the ignition system, preventing voltage reduction, and improving the
firing efficiency.
• In addition to that, the use of direct ignition coils allows independent firing control.
• The direct ignition coil consists of an ignition coil, ignition coil connector, and boot area,
which has the same function as the current high-tension lead.
• The igniter has been integrated into each ignition coil.
• The firing timing of the coil is controlled by the PCM for optimum ignition timing control.
M6FL_01009
1 Ignition coil external view 7 Cylinder number No. 3
2 Ignition coil 8 Cylinder number No. 4
3 PCM 9 Condenser
4 Ignition coil electrical system wiring diagram 10 Ignition switch
5 Cylinder number No. 1 11 Battery
6 Cylinder number No. 2
Service Training Mazda6 Facelift 01-9
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