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price for oil pressure sensor change
About $10. How to replace the oil pressure sensor?
Replacing this is very simple. The oil pressure sensor is located slightly above the oil pan.
It should be said that no matter what engine it is, it works like this.If you change yourself, be careful not to get your clothes dirty, as oil stains are difficult to clean.Remember to wrap the thread of your newly bought oil pressure sensor with Thread seal tape first, about 7.8 turns, and then put it aside. Unscrew the old oil pressure sensor on the engine. To prevent more oil leakage, quickly and quickly tighten the newly bought sensor wrapped with Thread seal tape clockwise. The tightening torque need not be special, just feel strong.The method for replacing the oil pressure sensor is to press the sensor plug clip, pull out the sensor plug, and remove the sensor fixing screw. The oil pressure sensor uses you to detect the oil pressure. When the pressure is insufficient, the oil light on the alarm instrument panel will light up. If there is no sensor, the engine will be irreversibly damaged when there are problems with the original wiring, so the non sensing sensor plays a crucial role.
Do I need to drain the oil when changing the oil pressure sensor?
There is no need to drain the oil. Turn off the engine and wait for about ten minutes before you can change it. Open the machine cover and use tools to replace it, without the need to lift it. The purpose of raising and lowering the machine is to observe whether there is oil leakage after replacement.
The oil pressure sensor does not need to be replaced regularly, only when it fails. The performance of the oil pressure sensor is broken: the oil pressure indicator light is on after the vehicle is started; the power attenuation is obvious; read the fault code P01CA with a special computer, indicating that the voltage of the oil pressure sensor is higher than the upper limit. The oil pressure sensor is an important device for detecting the oil pressure of the vehicle engine, and the detected data can help control the normal operation of the engine. The electronic oil pressure sensor is composed of a thick film pressure sensor chip, a signal processing circuit, a housing, a fixed circuit board device, and 2 lead wires (signal wire and alarm wire). The signal processing circuit is composed of power supply circuit, sensor compensation circuit, zero adjustment circuit, voltage amplification circuit, current amplification circuit, filter circuit and alarm circuit.
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