Poppet valve
A poppet valve is a type of valve typically used to control the timing and quantity of gas or vapor flow into an engine. It consists of a hole, usually round or oval, and a tapered plug, usually a disk shape on the end of a shaft known as a valve stem. The valve is…
PCM (Powertrain Control Module)
The Powertrain Control Module (PCM) is a critical component in modern vehicles, responsible for managing the engine and transmission systems. It is essentially the vehicle’s brain, ensuring optimal performance, fuel efficiency, and emissions control. Basic Function The PCM integrates the functions of the Engine Control Unit (ECU) and the Transmission Control Unit (TCU). It monitors…
Positive Crankcase Ventilation (PCV) System
The Positive Crankcase Ventilation (PCV) system is a component in modern internal combustion engines. It is designed to reduce harmful emissions and improve engine efficiency by recycling gases that escape from the engine’s crankcase. Basic Function The primary function of the PCV system is to manage the blow-by gases that are produced during the combustion…
PCV Filter
The Positive Crankcase Ventilation (PCV) filter is a crucial component in a vehicle’s engine system. It is part of the PCV valve system, which is designed to control the release of harmful gases from the engine’s crankcase and redirect them back into the combustion chamber for burning. This process helps reduce emissions and improve engine…
Positive crankcase ventilation valve (PCV valve)
The Positive Crankcase Ventilation (PCV) valve is a critical component in an internal combustion engine’s emissions control system. It plays a vital role in maintaining engine efficiency and reducing harmful emissions. Basic Function The primary function of the PCV valve is to regulate the flow of gases from the crankcase to the intake manifold. During…
PCV Hose
The Positive Crankcase Ventilation (PCV) hose is a crucial component in a vehicle’s engine system. It is part of the PCV system, which is designed to reduce harmful emissions and improve engine efficiency. Basic Function The primary function of the PCV hose is to transport gases from the crankcase to the intake manifold. During engine…
Power Door Lock Actuator
The Power Door Lock Actuator is a component in modern vehicles, responsible for the automatic locking and unlocking of car doors. It is an electromechanical device that converts electrical signals into mechanical movement, allowing for the convenient operation of door locks via a button or remote control. Basic Function The primary function of the power…
PCV Valve
The Positive Crankcase Ventilation (PCV) valve is a critical component in a vehicle’s engine system. It plays a vital role in controlling emissions and maintaining engine efficiency. Basic Function The primary function of the PCV valve is to regulate the flow of gases from the crankcase to the intake manifold. During the combustion process, some…
Pinion
A pinion is a crucial component in mechanical systems, particularly in gear mechanisms. It is a small gear that engages with a larger gear or a rack, serving as a driving or driven element in various applications. Pinions are commonly used in automotive steering systems, bicycles, and industrial machinery. Basic Function The primary function of…
Pinion bearing
A pinion bearing is a type of bearing that supports the pinion gear in a differential or gearbox. It is a crucial component in automotive and industrial machinery, ensuring the smooth and efficient transfer of power from the engine or motor to the wheels or other driven components. Basic Function The primary function of a…