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What is a steering wheel knob? A steering wheel knob is a device attached to the steering wheel of a car or other vehicle, also belonging to tractor body parts. The...

Engine spare parts consist of many parts, including camshaft, carburetor, distributor, drain plug, engine pipes and hoses, exhaust manifold, and so on. This article is focused on cylinder block and...

Thermostat Introduction A thermostat is a temperature-sensing device that automatically opens or closes a circuit to keep the controlled part within a certain temperature range under normal operation, and its...

Compressor Introduction A compressor is a machine that compresses the gas and increases its pressure at the same time. It is widely used. Common application fields include compressed refrigerant (such...

Definition of Gasket Pad is two mechanical seals between objects, usually under pressure between two objects that prevent, the leakage from naturally expanding with heat and contracting with cold burn...

The electronic control system (ECS) is to make the engine work in the best working condition by electronically controlling the engine ignition, fuel injection, air-fuel ratio, exhaust gas, etc, so...

The function of the ignition switch is to turn on or cut off the starter, ignition, and electrical circuits. The ignition switch generally has four positions: 0 or LOCK, I...

The car air-conditioning compressor is the heart of the car A/C refrigeration system, which plays the role of compressing and transporting refrigerant vapor. According to the different work principles, there...

Understanding what a manifold is and its significance in a car's functioning is essential for both vehicle maintenance and maximizing engine performance. A manifold, in the context of automotive engineering,...

What Is Final Drive The final drive is the assembly of gears in the rear axle of rear-wheel drive vehicles and the front axle of front-wheel drive vehicles. The final...

The operation of an engine requires air, fuel, and heat. Air intake and exhaust system deals with air that supports combustion in the cylinder of an engine. Air intake system,...

What is an ignition switch? An ignition switch, commonly known as a master switch, or master key, is the switch of the ignition system (usually using a key). The ignition...