Where is the 274 camshaft signal disc located?

[BrielleFitz]

274 camshaft signal disc is located on the crankshaft flywheel. The following are the specific functions of the camshaft sensor: 1. Ensure normal operation of the cylinder: Based on the operation of the cylinder, the signal is transmitted to the ECU electronic control unit for sequential fuel injection control, ignition timing control, and knock control. 2. Ensure the accuracy of fuel injection and ignition: During startup, the engine ECU identifies the position and stroke of each cylinder piston based on the signals provided by the camshaft position sensor and the crankshaft position sensor, controlling the fuel injection sequence and ignition sequence for accurate fuel injection and ignition control.