雷诺风景前后氧传感器 0258006295 7700107433 通用型

Renault Scenic front and rear oxygen sensors (numbers 0258006295/7700107433) directly replace OEM parts and are compatible with 258006294, 8200033618, and 16987 models; highly universal and cost-effective. Core function is monitoring exhaust oxygen and feeding ECU to precisely control fuel injection; supports Scenic 1.6L and 2.0L engines. After installation, resolves high fuel consumption, weak acceleration, and exhaust overlimit. If idle is unstable or exhaust emits black smoke, first check oxygen sensor operation.