6261-81-2600 Replacement Intake Pressure Sensor WA470 WA480 PC450 Excavator Pressure Sensor

6261-81-2600 Replacement Intake Pressure Sensor WA470 WA480 PC450 Excavator Pressure Sensor

Specifiion

Description

The intake pressure sensor is connected to the intake manifold by a vacuum tube. With the different speed loads of the engine, it senses the vacuum change in the intake manifold, and then converts the change in the internal resistance of the sensor into a voltage signal for the ECU to correct the fuel injection amount. and ignition timing angle.
In the EFI engine, the intake pressure sensor is used to detect the intake air amount, which is called D-type injection system (speed density type). The intake air pressure sensor detects the intake air volume not directly like the intake air flow sensor, but indirectly. At the same time, it is also affected by many factors, so there are many places in the detection and maintenance that are different from the intake flow of the volume sensor. , the resulting failure also has its particularity.

Characteristic
 

1.Strict craft, save time and energy
2.Safe and environmental protection, strong and durable
3.Long term use of no rust, comfortable handle
4.Easy fixed and connected load
5.Temperature stability can prolongs product life and ensures good performance
6.Low friction ensures high efficiency and long life
7.Simple and reliable structure design

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