Dual schedule ignition system
Dual sensor misfire detection apparatus and method for an...
Dual spark plug ignition internal combustion engine
Dual spark plug system for exhaust gas recirculation engine
Dual spark-ignition internal combustion engine
Dual vacuum actuator ignition timing
Dual-mode ignition system utilizing traveling spark ignitor
Dwell angle detector for internal combustion engine with...
Dwell circuitry for an ignition control system
Dynamo