2005捷豹前氧传感器 234-9016 C2C29250 尾气达标替换件

2005 Jaguar front oxygen sensor (OEM C2C229250) installed before the exhaust manifold, continuously monitors exhaust oxygen content and feeds ECU to optimize combustion efficiency and emissions. Compatible with LNE1684BB and 234-9016; fits 3.0L and 4.2L engines. Replacement difficulty medium; expect 45 minutes to 1 hour; be careful to avoid thread or wiring damage. If check engine light, idle instability, abnormal fuel consumption, or exhaust exceeds standards occur, replace promptly.