fuel-valve
101combustor drain valve — A spring loaded drain valve at the bottom of the combustor outer case through which unburned fuel is drained during an aborted start …
102intake valve — The valve in a cylinder of a reciprocating engine through which the fuel air mixture passes as it enters the combustion chamber. See induction stroke …
103desmodromic valve — /ˌdɛzmədrɒmɪk ˈvælv/ (say .dezmuhdromik valv) noun a valve allowing fuel to pass into a combustion engine which is mechanically shut as well as opened. {Greek desmos band, chain, ligament + Greek dromos a running + ic} …
104air gulp valve — A diverter valve which adds an amount of air to the rich air fuel mixture entering the intake manifold during deceleration …
105electronic air control valve — (EACV) A valve used in fuel injection system, usually computer controlled, that controls the amount of air bypassing the throttle during idle. The more air that bypasses the throttle, the higher the idle speed …
106idle stop valve — A solenoid operated valve which cuts off fuel in the idle system of a carburetor and so stops the engine from running on when the ignition is switched off …
107injector valve — See fuel injector valve …
108solenoid vent valve — (SVV) energized by ignition switch to control fuel vapor flow to the canister. When the ignition is off, the valve is open …
109vacuum operated exhaust heat control valve — (VHC) a vacuum operated heat riser valve used by Ford to cause the exhaust to flow through the intake crossover passage for preheating of the air fuel mixture …
110differential-pressure valve — Inside the Bosch CIS fuel distributor, these valves (there is one for each cylinder) maintain a constant pressure drop at each of the control plunger slits, regardless of changes in the quantity of fuel flow …