An Auxiliary Air Valve is a crucial component in internal combustion engines, particularly during the engine’s cold start and warm-up phases. It functions by allowing additional air to bypass the closed throttle valve, helping to maintain a higher idle speed when the engine is not yet fully warmed up. AuxiliaryContinue Reading
An Auxiliary Air Regulator is a device used in internal combustion engines to help stabilize the engine’s idle speed during the warm-up phase. It typically operates as a rotary gate valve, controlling the amount of air that bypasses the throttle valve, thereby ensuring smooth engine operation during the critical periodContinue Reading
An Auxiliary Air Control Valve (AAC) is a component in the intake system of some internal combustion engines, particularly those with fuel injection. Its purpose is to allow air to bypass the throttle valve during engine start-up and warm-up phases, ensuring a higher idle speed for smoother engine operation whenContinue Reading
Auxiliary Air Bleeds are components used in certain carbureted engines to fine-tune the air-fuel mixture at idle. They function by adding additional air to the idle system, complementing the main idle air bleeds. Auxiliary Air Bleeds Overview Auxiliary Air Bleeds play a vital role in maintaining a smooth and stableContinue Reading
An Auxiliary Acceleration Pump (AAP) is a specialized component in some internal combustion engines, particularly in carbureted systems. Its primary function is to enhance engine driveability during cold operations by providing additional fuel during acceleration. Auxiliary Acceleration Pump (AAP) Overview The Auxiliary Acceleration Pump (AAP) is an important component inContinue Reading
Automotive gas oil (AGO) is a term primarily used in the United States to refer to gas oil that is mainly used as diesel fuel. It is equivalent to the UK term DERV (Diesel Engine Road Vehicle). Overview Key Characteristics Applications Environmental Considerations Automotive gas oil (AGO) is a crucialContinue Reading
Automatic Mixture Control (AMC) Automatic Mixture Control (AMC) is a device used in reciprocating engines, particularly in aircraft and some automotive applications, to automatically adjust the fuel-air mixture delivered to the engine based on changes in air density. This ensures optimal engine performance and efficiency across different altitudes or atmosphericContinue Reading
Automatic Choke Definition: An automatic choke is a device attached to a vehicle’s carburetor that automatically adjusts the air-fuel mixture based on the engine’s temperature. Its purpose is to improve engine performance and reduce emissions during cold starts. Functionality Benefits Considerations Summary An automatic choke is a key component inContinue Reading
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