Fusion FWD L4-2.3L VIN Z (2007)
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Ignition Coil: Description and Operation
COIL ON PLUG (COP)
Typical Coil On Plug (COP)
The COP ignition operates similar to a standard coil pack ignition except each plug has one coil per plug. The COP has 3 different modes of operation:
engine crank, engine running, and CMP failure mode effects management (FMEM).
COIL PACK
Typical Four-Tower Coil Pack