Where is the fuse of converse oxygen sensor?

The fuse of the reverse oxygen sensor is in the engine compartment fuse box. The function of oxygen sensor is to determine whether there is excessive oxygen in the exhaust gas after engine combustion, and convert the oxygen content into voltage signals and transmit them to the computer of the engine, so as to ensure that the three-way catalytic converter has the maximum conversion efficiency for hydrocarbons, carbon monoxide and nitrogen oxides in the exhaust gas, and to convert and purify the discharged pollutants to the greatest extent. ?

Introduction of automobile oxygen sensor

Oxygen sensor is a measuring element that uses ceramic sensitive elements to measure the oxygen potential in various heating furnaces or exhaust pipes, and calculates the corresponding oxygen concentration according to the principle of chemical balance, so as to monitor and control the combustion air-fuel ratio in the furnace and ensure the product quality and exhaust gas emission to meet the standards. Widely used in the atmosphere control of coal-fired, oil-fired and gas-fired furnaces.

The working principle of oxygen sensor is the key sensing element in the control system of EFI engine, and it is also the key element to control automobile exhaust emission, reduce automobile environmental pollution and improve the fuel combustion quality of automobile engine. Oxygen sensor is an important component in an engine that uses a three-way catalytic converter to reduce exhaust pollution.