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Sensor
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Vendor: Kobelco
4.9 Mpa Low Pressure Sensor YN52S00016P1 for Kobelco Excavator
Regular price $ 72 -
Vendor: Hitachi
2PCS Water Temperature Sensor 4371318 8-97125601-1 for Hitachi Excavator EX200-2 EX300-3 ZAX330
Regular price $ 42 -
Vendor: Yanmar
2PCS Water Temperature Sensor 124250-49351 For 4TNV84T 4TNV88 engine
Regular price $ 42 -
Vendor: Kubota
2PCS Water Temperature Sensor 3135132830 For Kubota B1700D F2260 KX91-3 L2250DT ZD221
Regular price $ 29 -
Vendor: Hitachi
2PCS New Temperature Sensors 4257129 for Hitachi EX200-2 EX200-5 Excavator
Regular price $ 40 -
Vendor: JCB
2PCS 499000-7341 4990007341 98027456 Fuel Rail Pressure Sensor for Hitachi JCB Sumitomo Case SH200 SH240 210X2 ZX200 ZX210W
Regular price $ 42 -
Vendor: Hitachi
2PCS 4371318 8-97125601-1 Water Temperature Sensor For Hitachi Excavator EX120-5 EX200-2 EX200-5 EX200-3 EX300-2 EX300-3 EX300-5
Regular price $ 38 -
Vendor: Caterpillar
2130677 213-0677 Oil Pressure Sensor Hydraulic Oil Level Sensor For Caterpillar Asphalt Paver BG1000E BG1055E Loader 579C 962M
Regular price $ 79 -
Vendor: John Deere
12425049351 T110736-U Water Temperature Sensor For John Deere Lawn&Garden 415 425 445 455 Compact 1025R 3033R 3038R Tractor
Regular price $ 45 -
Vendor: Cummins
10PCS 0281006425 0281002851 5093112AA 3949988 0281002706 Fuel Rail Pressure Sensor For Dodge Cummins Diesel 5.9L Dodge Ram 2500 3500
Regular price $ 129 -
Vendor: Caterpillar
Oil Pressure Sensor 194-6725 1946725 For Caterpillar C15 MXS BXS 3126B 3406E 3456 3508 3512
Regular price $ 69 -
Vendor: Hitachi
4339559 9101532 9102068 Differential Switch Pressure Sensor for Hitachi Excavator EX200-5 EX200 EX200-1 EX200-2
Regular price $ 68
How does a sensor work?
The functions of engine sensors mainly include:
Crankshaft position sensor. Detect the top dead center signal, engine speed signal and crankshaft angle signal, and input them into the computer to control the cylinder ignition sequence and optimal ignition time.
Camshaft position sensor. Collects valve camshaft position signals and provides cylinder judgment signals for injection timing and sequence control, ignition timing control and knock control.
Air flow sensor. Measure the air flow entering the engine and convert it into an electrical signal for input to the engine computer.
Intake air pressure sensor. Detects the difference between the absolute pressure in the intake pipe and the ambient atmosphere.
Throttle position sensor. The change in the throttle opening angle is converted into an electrical signal and sent to the computer.
Oxygen Sensor. Detect exhaust emission values and use them to control the air-fuel ratio.
Knock sensor. Avoid engine explosion and ensure smooth engine operation.
Intake air temperature sensor. Adjusting the amount of fuel injection affects the amount of air mass entering the engine.
Water temperature sensor. According to changes in engine temperature conditions, the length of fuel injection time is accurately controlled.
In addition, engine sensors also include air flow meters, vehicle speed sensors, etc. These sensors work together to ensure smooth, efficient engine operation.