The Function Of Camshaft Position Sensor

The main function of the sensor on the camshaft position is to collect the action angle signal of the camshaft, and then input it to the electronic control unit in the form of voltage, which is commonly known as the ECU. This is mainly to determine the ignition time and fuel injection time, so there will be a camshaft position sensor at both the intake and exhaust.

Therefore, once the camshaft sensor transmits the signal to the control unit, it will control the injection ignition timing and detonation control in the corresponding order, and the camshaft sensor will also be used to recognize the first ignition time when the engine starts. So, that is to say, if the sensor of the multi axle position is damaged, it is easy to cause difficulty in starting the engine and ineffective ignition.

So when the car owner encounters difficulties starting the engine and ineffective ignition as mentioned in the appeal. So the car owner needs to consider whether the camshaft position sensor is damaged. If the sensor is damaged, it must be replaced in a timely manner, otherwise it is easy for the car owner to be unable to use the vehicle normally.