vacuum timing control
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timing control — See vacuum timing control … Dictionary of automotive terms
ignition-timing control — See vacuum ignition timing control … Dictionary of automotive terms
vacuum ignition-timing control — See vacuum control … Dictionary of automotive terms
control — [1] A device or mechanism for adjusting a component. See cruise control. [2] The ability of the driver to make a vehicle perform as required. [3] To regulate. [4] Automatic or manual device used to stop, start, and/or regulate flow of gas, liquid … Dictionary of automotive terms
vacuum advance — A mechanism on the side of the distributor that automatically varies the instant at which the spark occurs as a function of intake manifold vacuum. Vacuum advance provides the additional advance that is needed when the engine is operating at part … Dictionary of automotive terms
vacuum control unit — An assembly for load dependent ignition timing controlled by the intake manifold vacuum, consisting of a vacuum capsule with a spring loaded diaphragm linked to the breaker plate … Dictionary of automotive terms
vacuum control — A load dependant mechanical ignition timing, controlled by the inlet manifold vacuum … Dictionary of automotive terms
vacuum restrictor — (VREST) controls the flow rate and/or timing in actions to the different emission control components … Dictionary of automotive terms
Ignition timing — in an internal combustion engine is the process of setting the time that a spark will occur in the combustion chamber (during the power stroke) relative to piston position and crankshaft angular velocity. Setting the correct ignition timing is… … Wikipedia
Continuous variable valve timing — offers a unique ability to have independent control of the intake and exhaust valves in an internal combustion engine. For any engine load criteria, the timing of intake and exhaust can be independently programmed [1]. The main variations of… … Wikipedia
