What are the causes of crankshaft position sensor failure?

[MackenzieFitz]

Analysis of the causes of crankshaft position sensor failure is as follows: 1. Magnetic induction type: The fault of the magnetic induction crankshaft position sensor is that the engine cannot start. When checking the engine condition, it is found that delayed ignition is the real reason why the engine cannot start. 2. Hall effect type: The Hall effect crankshaft position sensor is used for sequential fuel injection, ignition timing, and knock control of the engine. When a fault occurs, the transmitted signal is not within the normal range. 3. Photoelectric type: The fault of the photoelectric crankshaft sensor is poor engine acceleration, automatic stalling during startup, and sometimes high-voltage sparks. The reason is poor performance of the ignition system, resulting in weak high-voltage sparks.