通用氧传感器 0258006965 多车型

When your vehicle experiences rough idle, abnormal fuel consumption, or engine warning light with black smoke or delayed power response, it’s likely aging oxygen sensor causing air-fuel imbalance. This sensor continuously monitors exhaust oxygen and feeds ECU to precisely control injection to ensure efficient combustion and reduced emissions. This is a generic oxygen sensor, OEM 0258006965, interchangeable with 30774570 and 8670130; fits many Volvo models. Replacement should be done with engine cold, use specialized socket to remove, avoid contact of sensor cable with exhaust pipe or sharp edges; after installation, clear fault codes and test drive for 10 minutes to complete adaptive learning.