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Ignition Coil

IGNITION COIL-PCM OUTPUT

System voltage is supplied to the ignition coil positive terminal. The Powertrain Control Module (PCM) operates the ignition coil. Base (initial) ignition timing is not adjustable. The PCM adjusts ignition timing to meet changing engine operating conditions.

Fig. 18 Ignition Coil - Typical V8:




The ignition coil is located near the front of the right cylinder head.

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