Where is the Wuling Rongguang B12 engine temperature switch

Wuling Rongguang B12 engine temperature switch in the middle of the right side of the water tank.

If the engine temperature is high, it is directly related to the poor heat dissipation of the cooling system. There are many reasons for poor heat dissipation, such as:

1. There are impurities such as scale and rust inside the cooling system (there is scale in the waterway of the water tank and pipeline, which has been repaired in the engine body), which affects the fluidity of water;

2. The water pump has poor pumping capacity, resulting in poor coolant circulation;

3. Lack of coolant or engine boiling water;

Fourth, the fan works poorly or the running speed is not enough, and the fan is biased and causes less cooling air;

5. The radiator is too dirty, resulting in the air blown out by the fan is not enough to cool the coolant into the water tank;

6. Water temperature sensor line failure or ECU failure;

7. The cylinder mattress is flushed off, causing the water to mix with the oil. According to your text, it is very likely that this is the point of failure. You can go to a regular enterprise to focus on checking whether there is milky white foam in the engine oil, whether the coolant contains engine oil, and you can also use professional instruments to check whether the water tank contains bubbles to judge whether the car cylinder mattress is flushed out;

8. Incorrect ignition time will lead to high water temperature. In general, high water temperature has a lot of damage to the car, and in serious cases, it will directly lead to the engine pulling the cylinder, which should not be underestimated.

I suspect that there should be too much surface oil causing the signal to be bad, nothing. If you want the plug to be loose, the sensor is not so easy to break, Wuling Light B12 engine reports that the crankshaft position sensor has no signal.

The intake air temperature sensor of the B12 engine Wuling Light is in**, you can only open the electrical installation diagram of the car to see, where it is. Because there are many types and models of sensors, and the sensors have contact type and non-contact type, as for the contact type, it is good to say, it is generally installed near the controlled object, but if it is a non-contact type, it is not necessarily installed near the controlled object, so you can only view the sensor you need according to the electrical installation drawing.

From the air filter cartridge to the hose in the middle of the throttle, two wires.

Mounted with an inlet pressure sensor.

Thermostats. It is installed at the water inlet of the pump or the outlet of the cylinder head.

Thermostats, which usually contain a thermostat, turn the coolant on and off by expanding or shrinking.

The flow of water into the radiator is automatically adjusted according to the temperature of the cooling liquid, and the circulation range of the coolant is changed to adjust the heat dissipation capacity of the cooling system.

thermostat according to the cooling water.

The temperature automatically adjusts the amount of water entering the radiator to ensure that the engine works within the appropriate temperature range, which can play a role in saving energy consumption.

Extended information: The thermostat used in the engine is mainly a wax thermostat, which is made up of paraffin wax inside it through thermal expansion and cold contraction.

The principle to control the way the coolant is circulated. When the cooling temperature is lower than the specified value, the refined paraffin in the thermostat thermostat body is solid, the thermostat valve closes the channel between the engine and the radiator under the action of the spring, and the cold and fierce liquid returns to the engine through the water pump for small circulation in the engine.

When the coolant temperature reaches the specified value, the paraffin wax begins to melt and gradually becomes liquid, the volume increases and compresses the rubber tube to make it shrink, and the rubber tube shrinks at the same time to act on the push rod with an upward thrust, and the push rod has a downward reverse thrust to the valve to open the valve.

Wuling Rongguang, B12 engine water temperature sensor instrument on the water outlet pipe of the engine, is used to provide water temperature signal to the car instrument and car driving computer, the specific operation steps to find this engine water temperature sensor instrument are as follows:

1. Open the driver's door of Wuling Rongguang.

2. Pull up the hand brake of Wuling Rongguang to avoid slipping during operation.

3. Unlock the lock of the driver's seat of Wuling Rongguang.

4. Slowly push the backrest of the driver's seat backwards to open the driver's seat.

5. Wuling Rongguang's water temperature sensing instrument is on the right side of the engine.

The water temperature sensor is shown in the figure below

Wuling Rongguang, B12 engine water temperature sensor on the water outlet pipe of the engine, is used to provide water temperature signals to the car instrument and the car driving computer, find the specific operation steps of this engine water temperature sensor and group closer are as follows:

1. Open the driver's door of Wuling Rongguang.

2. Pull up the hand brake of Wuling Rongguang to avoid slipping during operation.

3. Unlock the lock of the driver's seat of Wuling Rongguang.

4. Slowly push the backrest of the driver's seat backwards to open the driver's seat.

5. Wuling Rongguang's water temperature sensing instrument is on the right side of the state rock engine.

Wuling Rongguang, where is the water temperature sensing instrument of the B12 engine.

Hello, dear, hello. Wuling Rongguang, B12 engine water temperature sensor instrument on the engine water outlet pipe, is used to provide water temperature signal to the car instrument and car driving computer, find the specific operation steps of this engine crack water temperature sensor instrument are as follows: 1. Open the driver's door of Wuling Rongguang.

2. Pull up the hand brake of Wuling Rongguang to avoid slipping during operation. 3. Unlock the lock of the driver's seat of Wuling Rongguang. 4. Slowly push the backrest of the driver's seat backwards to open the driver's seat.

Hello, it is a pleasure to serve you and make the following answer to Zheng Xiao for you: Wuling Rongguang B12 engine number is located on the right side of the engine, there is a nameplate, on which there is the engine model and engine number. If the engine number disappears, it may be that the engine number nameplate is damaged, or because of long-term friction, sunlight and other reasons, the words on the engine number nameplate disappear.

To solve this problem, you should first disassemble the engine, clean the engine number plate, then repaint the engine model and engine number on the nameplate, and finally install the engine. Steps:1

dismantling the engine; 2.Cleaning engine number nameplates; 3.Repaint the engine model and engine number on the nameplate; 4.

Install the engine.