- Camshaft sensor: The camshaft sensor monitors the position of the camshaft and sends this information to the engine control unit (ECU). If the camshaft sensor is faulty, it can cause the engine to misfire because the ECU will not be able to properly control the timing of the fuel injection and ignition.
- Crankshaft sensor: The crankshaft sensor monitors the position of the crankshaft and sends this information to the ECU. If the crankshaft sensor is faulty, it can also cause the engine to misfire because the ECU will not be able to properly control the timing of the fuel injection and ignition.
- Other possible causes: Other possible causes of a misfire include a faulty fuel injector, a bad spark plug wire, or a weak ignition coil.
To diagnose the cause of the misfire, you will need to have the car inspected by a qualified mechanic. They will be able to use a diagnostic tool to identify the specific trouble code that is causing the check engine light to come on. This will help you to narrow down the possible causes and make the necessary repairs.
