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Home >> Mercury >> 2005 >> Mountaineer 2WD V8-4.6L SOHC VIN W >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Coil >> Description and Operation >> Coil On Plug (COP)

Coil On Plug (COP)

COIL ON PLUG (COP)

The COP ignition operates similar to standard coil pack ignition except each plug has one coil per plug. COP has 3 different modes of operation: engine crank, engine running, and CMP Failure Mode Effects Management (FMEM).