What symptom is the Accord oxygen sensor broken?

Honda Accord sensor is broken and needs to be replaced. There are different sensors in the car. Different sensors have different functions and different installation positions. There is no time limit for sensors. If it is damaged, it needs to be replaced in time, otherwise it will affect the driving safety of the vehicle. The impact of sensor failure is as follows: 1. Symptoms of damaged speed sensor: the engine idling is unstable; When the vehicle slows down and starts or stops while driving, there is an instant stop or flameout phenomenon; Engine acceleration performance decreases; There is a deviation in the speed display on the instrument; Engine fault light is on; 2. The failure of the throttle position sensor indicates that if the throttle position sensor fails, the correct ignition advance angle and air-fuel ratio cannot be guaranteed. The throttle position sensor should be accurately adjusted to the specified voltage reading. If the adjustment is too low, the exhaust gas recirculation system will knock when accelerating because it does not provide enough exhaust gas in time. If the regulation is too high, the exhaust gas recirculation system will provide too much exhaust gas, thus reducing the power. 3. Description of coolant temperature sensor damage: If the coolant temperature sensor fails, the engine will have unstable idle speed, fire, flameout or increased fuel consumption. According to the manufacturer's regulations, the resistance value of the coolant sensor at different working temperatures should be tested with a multimeter. There is a body height sensor at the suspension, and the body height will be different due to different load conditions. According to the change of body height, the height of headlights will be adjusted automatically.