The oxygen sensor determines the concentration of the mixture by measuring the oxygen content in the exhaust gas. It is essentially a feedback device that can continuously monitor the condition of the mixture to ensure that the engine operates in the best mixture combustion state to meet the exhaust emission standards.
Advantages：
1. Accurate monitoring: accurate monitoring of oxygen sensors make complete engine combustion and stronger performance.
2. Anti-damage: NIBD oxygen sensor can long-term work or harsh environment without premature damage.
3. Circuit anti-failure: NIBD oxygen sensor circuit keep accurate data transmission and the monitoring effect.
