Japanese Nissan Crankshaft Sensor

Description

Functions of Crankshaft Position Sensor

1. The crankshaft position sensor can detect the engine speed, determine the fuel injection amount and ignition advance Angle, and avoid the phenomenon of reduced fuel injection amount.
2. The crankshaft position sensor can detect the reference position of the engine reference cylinder and distinguish the cylinder sequence.
3. The crankshaft position sensor can detect the Angle of the crankshaft rotation, determine any position of the piston operation, determine the ignition time and fuel injection time, and help the best moment of the car ignition.
4. In addition to controlling fuel injection and ignition, crankshaft position sensor is also used for idle speed control, fuel evaporation control, etc., reasonable use of crankshaft position sensor can have a more accurate understanding of the working situation of the car.
5. Collect the crankshaft rotation Angle and engine speed signal, and input the ECU, in order to determine the injection sequence, injection timing, ignition sequence, ignition timing, and then according to the signal monitoring of the crankshaft Angle fluctuation size to determine whether the engine fire phenomenon.