Filter and sort
Sensor
-
Vendor: Case
Pressure Sensor KHR10301 KM15-P02 Compatible with Case Excavator CX130B CX160B CX210B CX240B CX290B CX300B
Regular price $ 52 -
Vendor: Caterpillar
Oil Pressure Sensor 167-1709 1671709 For Caterpillar CAT Truck Tractor Excavator
Regular price $ 52 -
Vendor: Caterpillar
Pressure Sensor Switch 216-8684 For Caterpillar 854G 992G Engine 3304 3306 3512
Regular price $ 62 -
Vendor: Others
Air Compressor Pressure Sensor 1089057551 for Atlas Copco Air Compressor
Regular price $ 98 -
Vendor: Others
100013684 Temperature Sensor Fit Compair Screw Air Compressor
Regular price $ 159 -
Vendor: Others
Temperature Sensor A03740577 For CompAir Air Compressor
Regular price $ 118 -
Vendor: Others
Temperature Sensor 10630674 For CompAir Air Compressor
Regular price $ 79 -
Vendor: FG WILSON
2PCS New Speed Sensor 171-257 For FG Wilson 7.5KVA-35KVA Genset 50MM M181.5
Regular price $ 45 -
Vendor: FG WILSON
2pcs Water Temperature Sensor 622-337 Alarm Switch 3/8NPT 105℃ For FG Wilson Genset
Regular price $ 38 -
Vendor: Caterpillar
Pressure Sensor Switch 131-9203 For Caterpillar 3114 Engine 420E 432D 320B 325C
Regular price $ 85 -
Vendor: Others
MSP6729 Magnetic Rotate Speed Sensor Pick Up Sender Ring Gear Teeth 3/8-24UNF-2A
Regular price $ 35 -
Vendor: VDO
Water Temperature Sensor 120°C 1/2-14 NPTF 323-803-001-032D For VDO 108C
Regular price $ 38
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.