What does 'unreasonable intake camshaft phase sensor signal' mean?

[DelCaden]

It refers to the P0341 fault code. Here are some related extended information: 1. Possible causes: Sensor interference; intermittent circuit faults (intermittent open circuit, short circuit); foreign objects between the sensor and the target wheel, excessive installation gap; damaged or loose target wheel; loose sensor or connector; incorrect valve timing; faulty camshaft position sensor itself; incorrect position of the signal target wheel; internal fault of the engine control unit, etc. 2. Camshaft: It is a component in a piston engine. Its function is to control the opening and closing of the valves. Although in a four-stroke engine, the speed of the camshaft is half that of the crankshaft (in a two-stroke engine, the speed of the camshaft is the same as that of the crankshaft), its speed is usually still very high, and it needs to withstand a large torque. Therefore, the design requirements for the strength and support of the camshaft are very high. Its material is generally special cast iron, and occasionally forged parts are used. Since the valve movement law is related to the power and operation characteristics of an engine, the camshaft design occupies a very important position in the engine design process.