knowledge base

Common faults of automobile sensors and their detection methods?(1)

Each car has more than 100 sensors, mainly used for control (engine electronic control system) and measurement (instrument and indicator light display system), is a super popular repair project in the garage, a technician can master this ski...

14 Feb 2022 181 RYDW
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Car air conditioning open cold air out is hot air how to return a responsibility?

The weather is hot, more and more vehicles into the factory to repair air conditioning.Some owners complain, open the air conditioning refrigeration, found that the wind not only no cool feeling, and even will blow a warm wind.So, car air co...

11 Feb 2022 138 RYDW
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How does the automobile air conditioning refrigeration process work?

The Working Process Of Automobile Air Conditioning And Refrigeration System Includes: Compression process, condensation process, throttle process, evaporation process. 1. Compression process: the compressor inhales low temperature and low p...

11 Feb 2022 199 RYDW
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What are the meaning of running brake and parking brake?

The braking system has conventional braking and auxiliary braking, and the conventional braking is composed of service braking and parking braking. There are many auxiliary systems, such as ABS, EBD. ASR, TCS and so on. We will talk about th...

11 Feb 2022 150 RYDW
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The characteristics and maintenance of automobile brake tube?

Classification Of Brake Hoses According to the different forms of automobile braking, it is divided into hydraulic brake hose, pneumatic brake hose and vacuum brake hose.According to its different materials are divided into rubber brake hos...

11 Feb 2022 73 RYDW
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What are the does of brake hoses on automobiles and related terms?

Automobile brake hose (commonly known as brake tube), is used in the automobile brake system parts, its main role is to transfer the brake medium in the automobile brake, ensure that the braking force is transferred to the automobile brake s...

11 Feb 2022 107 RYDW
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Automotive carburetor working system and maintenance and breakdown.

Work System Review Such a simple carburetor can not meet the requirements of the mixture composition of internal combustion engines in various working conditions.Therefore, the carburetor used in general internal combustion engine, especial...

10 Feb 2022 82 RYDW
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What does a carburetor do for an engine?

Carburetor is a mechanical device that mixes a certain proportion of gasoline and air under the vacuum created by the engine.Carburetor as a precise mechanical device, it uses the kinetic energy of the inhaled air flow to achieve gasoline at...

10 Feb 2022 144 RYDW
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What is the use of an oil pan for a car engine?

The oil sump is the lower half of the crankcase, also known as the lower crankcase.The function is to close the crankcase as the shell of the oil storage tank, prevent impurities from entering, and collect and store the lubricating oil flowi...

14 Jan 2022 78 RYDW
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What if the air flow sensor fails? How to repair.

Maintenance Essentials Of Air Flow Sensor The air flow signal is one of the main signals used by the engine ECU to control the concentration of the mixture. If the amount of air intake increases, the ECU controls the amount of fuel injectio...

14 Jan 2022 141 RYDW
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