12 years imported Tiguan where are the two oil pressure sensors

Hello owner, a green and brown sensor under the oil filter on the right side of the engine is the oil pressure sensor.

Generally behind the engine, on the cylinder block, next to the oil filter cartridge seat. There is a plug with a wire on it, which is located on the front oil duct of the oil filter.

The electronic oil pressure sensor consists of a thick film pressure sensor chip, a signal processing circuit, a housing, a fixed circuit board device, and two leads. The signal processing circuit is composed of a power supply circuit, a sensor compensation circuit, a zeroing circuit, a voltage amplification circuit, a current amplification circuit, a filter circuit and an alarm circuit.

Figure 1 is a structural diagram of the sensor, and Figure 2 is a block diagram of the sensor. The thick film pressure sensor is a new type of strain pressure sensor that appeared in the 80s of the 20th century, which is developed by using the piezoresistive effect of the thick film resistance printed and sintered on the ceramic elastomer. Four thick film resistors are directly printed and sintered on a ceramic elastic diaphragm and connected to form a Wheatstone bridge through a conduction belt.

When the measured liquid level pressure acts on the ceramic elastomer, the elastic diaphragm produces deflection deformation, and at the same time, the thick film resistance imprinted on the elastic diaphragm also produces strain of the same magnitude, and the resistance value of two thick film resistors decreases under compressive strain. The other 2 tensile strains increase the resistance value. In this way, the measured pressure value is converted into a bridge output signal, and the signal size is proportional to the pressure.

Inside the intake manifold. on the fuel rails.

Hello under the oil filter, on the base of the oil filter, there are two plugs.

This is usually near the oil filter, or near the oil pan.

The oil temperature is on the oil pan and the oil pressure is on the cylinder block oil duct.

Hello! Under the oil grid! There are two sensors! Low pressure and high pressure.

1. The oil temperature is on the oil pan, and the oil pressure is on the oil passage of the cylinder block.

2 There are two sensors! Low pressure and high pressure.

Summary. This fault code may be caused by:

1. Intake manifold damper position sensor and its line fault;

2. The intake manifold damper conversion vacuum tank is damaged;

3. Intake manifold damper solenoid valve and its circuit fault;

4. Mechanical failure of the intake manifold damper;

5. The engine control unit and the intake manifold damper sensor are not matched;

6. Vacuum pipeline leakage failure;

7. Damage to the engine control unit, etc. You can see which link is wrong and solve it.

Volkswagen Tiguan reported that the fuel pressure sensor function was not functional.

Hold on. Hello!

Hello! The solution to the failure of the fuel pressure sensor function of the car in the steam beam can be checked whether the connection alarm wire is in poor contact, there is interference, etc., and the fuel pressure of high pressure and low pressure at idle speed can be caused by the failure of the intake pipe damper position sensor and its line, the leakage fault of the vacuum pipe, the damage of the engine control unit, the lack of slag, etc., you can go to a professional repair shop for inspection and maintenance.

Volkswagen Tiguan reported that the fuel pressure sensor function was not functional.

No air leakage. Hold on.

The possible causes of this fault code are: 1. Intake manifold damper position sensor and its line fault; 2. The intake manifold damper conversion vacuum tank is damaged; 3. Intake manifold damper solenoid valve and its circuit fault; 4. Mechanical failure of the intake manifold damper; 5. The engine control chain unit and the intake manifold damper sensor are not matched with fiber silver; 6. Vacuum pipeline leakage failure; 7. Damage to the engine control unit, etc. You can see which link is wrong, and the banquet is wrong, so as to solve it.

How. Are you there.

You can see which link is wrong and solve it.

Above the throttle is the intake temperature sensor, and there is a black intake tube connected to it under the throttle, and the intake pressure sensor is installed in the lower part of that black tube! Hope it helps! [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Seven cores or less.

Pressure sensor is the most commonly used sensor in industrial practice, which is widely used in a variety of industrial automatic control environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automation, aerospace, military industry, petrochemical, oil wells, electric power, ships, machine tools, pipelines and many other industries. There are also medical pressure sensors.

Hello friends, the first electronics at the intake end of the engine compartment.

Summary. Hello, this fault code is reported as a fault reported by the oil pressure low pressure sensor, I hope it can help you.

Hello, this fault code is reported as a fault reported by the oil pressure low pressure sensor, I hope it can help you.

After changing it, the hot car oil alarm light is on.

The reasons for this phenomenon 1) The first reason is that the oil has not been replaced for a long time, resulting in a sharp decrease in the viscosity of the oil, which will cause the oil pressure to drop, so that the oil lamp will be lit when the hot car is idling. 2) The second reason is that the crankshaft inside the engine has a large and large tile gap wear, which makes the oil viscosity decrease when the car is hot, resulting in low oil pressure.

The engine is Volkswagen EA888, this car reports that these two fault codes are not common, and what accessories are probably needed to be replaced to solve the problem.

Hello, this specific still needs to be tested, I can only give you a general reason for the problem, your problem is not a common problem, I hope it can help you!