Operation CHARM: Car repair manuals for everyone.

Ignition Cable: Description and Operation



PURPOSE
Ignition wires conduct high secondary voltage from coils to each spark plug in proper sequence.

LOCATION
Between coil assembly and spark plugs.

OPERATION
Built-in internal resistance (16K ohms per meter) functions to suppress radio static and eliminate interference with computerized components and sensors.

CONSTRUCTION
Wires are constructed with a carbon impregnated, multi-filament synthetic fiber core. To endure under hood temperatures, core is surrounded by heat resistant rubber insulation.