Where is BYD Song sensor?

Different sensors are installed in different locations. The positions of various sensors in BYD Song are as follows: 1. Oxygen sensor: installed on the exhaust pipe, it is used to monitor the burnt gas and judge whether the engine is fully burned and whether the mixing degree is too thin or too rich. 2. Wheel speed sensor: generally installed on the front wheel brake disc, it is used to collect the speed information of the car and judge whether there are signs of slipping. However, when the sensor is damaged, ABS cannot work normally. In addition, there are sensors to collect the speed of each wheel. 3. Water temperature sensor: installed together with the temperature controller to convert the temperature of cooling water into an electrical signal. At low temperature, the fuel injection quantity can be increased or the ignition angle can be advanced; It plays the role of explosion-proof combustion and delayed ignition advance angle at high temperature. 4. Intake pressure sensor: generally installed at the edge of the throttle, it senses a series of resistance and pressure changes according to the engine speed and load, and converts them into voltage signals for ECU to correct the injection quantity and ignition timing angle. Failure will lead to ignition difficulties, unstable idle speed, weak acceleration and other problems.