• Direct ignition coils installed directly to each spark plug have been adopted. By adopting direct ignition coils, high-tension leads have been eliminated in order to simplify the parts of the ignition system, and also to prevent voltage reduction and improve the firing efficiency.
• Independent firing control has been adopted to eliminate firing without spark, increasing firing energy.
• 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 firing timing of the coil is controlled by the PCM by means of a built-in igniter for optimum ignition timing control.
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1
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Ignition coil external view
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2
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Ignition coil
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3
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Boot
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4
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Ignition coil electrical system wiring diagram
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5
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Battery
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6
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Cylinder number
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7
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No. 4
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8
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No. 3
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9
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No. 2
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10
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No. 1
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11
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Condenser
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Terminal layout