Assertion: coil | /r/CapableOf | serve two spark plugs
Facets:
value: in two cylinders
type: LOCATION
Source sentences:
text: Much smaller coils are used with one coil for each spark plug or one coil serving two spark plugs (for example two coils in a four-cylinder engine, or three coils in a six-cylinder engine).
text: Where one coil serves two spark plugs (in two cylinders), it is through the wasted spark system.