Supplemental fuel system for a multi-cylinder engine

Supplemental gaseous fuel system for a diesel engine

System and method for combined knock and torque timing control

System and method for controlling an ignition timing for an inte

System and method for controlling an ignition timing for an inte

System and method for controlling engine knock

System and method for controlling fuel combustion for an interna

System and method for controlling ignition timing for an interna

System and method for controlling ignition timing for an interna

System and method for controlling ignition timing for an interna

System and method for controlling ignition timing for internal c

System and method for controlling ignition timing for internal c

System and method for controlling ignition timing for vehicular

System and method for controlling ignition timing of an internal

System and method for controlling ignition timing to suppress en

System and method for controlling spark-ignition internal...

System and method for controlling the ignition timing of an inte

System and method for detecting and determining knocking in an i

System and method for detecting knocking in an internal combusti

System and method for engine starting