Spark timing control system

Spark timing control system for an internal combustion engine

Spark timing control system for an internal combustion engine

Spark timing system for spark ignition internal combustion engin

Spark-ignition engine and a method of adaptive control on the ig

Staggered intake valve opening with bifurcated port to...

Start safety apparatus for internal combustion engine

State determination device for internal combustion engine

Stratified charge engine with charge preparation means

Stratified-combustion internal combustion engine

Suction pipe arrangement for multi-cylinder internal combustion

Supercharge control means for an internal combustion engine

Supercharged internal combustion engine with a cylinder head hav

Supercharger control means for internal combustion engine

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