Rear oxygen sensor (exhaust) - MG

The oxygen sensor in the exhaust system measures the oxygen content in the exhaust gases after combustion and sends an electrical signal to the control unit. This signal is used to monitor the efficiency of the exhaust system and maintain the fuel-air mixture within the appropriate limits. This helps stabilize engine performance and reduce emissions-related disturbances.

- Helps address the appearance of the check engine light related to oxygen readings or exhaust system efficiency.
- It improves the accuracy of oxygen ratio readings, which supports stable engine operation and reduces misfiring or oscillation caused by an incorrect reading.
- It helps maintain emissions levels within normal limits when replacing a damaged or slow-responding sensor.

MG rear oxygen sensor

Item number:

MG12663317

MG12637338

• Compatible with: MG3-MG5-MG6-MGGS-MGGT-MGHS-MGRX5-MGRX8-MGZS
• Country of origin: China
• Product quality: High quality

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