Mercedes-Sprinter & VITO

1.Cold air intake breather hose: The turbocharged vacuum hose turns the turbine by converting the exhaust energy into kinetic energy. As the turbine rotates, it is connected to a compressor, which compresses more air into the engine, thereby increasing the amount of air the engine can take in. More air intake means more oxygen supply, which can improve combustion efficiency and power output.

2.Improve engine performance: By increasing the intake of air, the engine performance can be improved. air intake duct car The increased oxygen supply is used to burn more fully, thereby improving combustion efficiency and increasing power output, so that the engine has better acceleration response and power performance.

1. Dissipate heat
The tank dissipates the heat of the cooling water by absorbing heat. Cycle the temperature to ensure the normal operation of the engine.
2. Protect the engine
When the water temperature of the engine is high, the pump is repeated to reduce the temperature of the engine. At the same time, the electric radiators can dissipate the excess heat in the engine from the engine, so that the engine speed or driving conditions can be maintained at normal temperature.

High pressure transducer is the input device of the automobile computer system, which converts the working condition information of the automobile operation, the speed, the temperature of various media, and the operation of the engine into an electrical signal to the computer, and the engine is in the best working state.

The role of the drive shaft is to transmit the power of the engine to the wheels together with the gearbox and the drive axle, so that the car can generate driving force. The drive shaft is a rotating body with high speed and little support, so its dynamic balance is very important. Generally before leaving the factory, the drive shaft is carried out balancing test and adjusted on the balancing machine. For front-engine rear-wheel drive cars, the rotation of the transmission is transferred to the shaft of the main reducer. It can be several parts, and these parts can be connected by a universal joint.

The tensioner is divided into accessory tensioner (generator belt tensioner, air conditioning belt tensioner, mechanical supercharger belt tensioner, etc.) and timing belt tensioner according to the location. The tightening wheel can be divided into mechanical automatic tightening wheel and hydraulic automatic tightening wheel according to the tightening way.

1, Used to detect the ambient temperature outside the car, the control system will determine the control mode according to the difference between the temperature outside the car and the temperature inside the car.

2, To provide the ECU outside the car room temperature signal, ECU according to the signal and the temperature signal inside the car to determine the temperature of the car to meet the needs of the car room personnel.

The brake booster hoseisis resistant to low temperature and high temperature, and the braking effect is stable. The parts used in the automobile brake system transmit the brake medium in the automobile brake to ensure that the brake force is transmitted to the automobile brake sho e or brake caliper to generate the brake force, so that the braking effect is stable.
After the fuel pump supplies oil to the engine and the brake line tubing forms a certain pressure, the remaining fuel is sent back to the oil tank through the return oil pipe, and the excess gasoline steam collected by the carbon tank is also returned to the oil tank through the return oil pipe.

The main purpose of the engine gasket full set is to replace old and worn damaged parts,complete engine maintenance.

Common rail diesel injectionA device that injects fuel into the intake pipe to enrich the mixture and improve the cold starting performance of the engine during cold starting. The cold start common rail fuel injection system is an auxiliary injector or a cold start electric valve to improve the engine's cold start performance.