As the core component of the vehicle exhaust system, the rear oxygen sensor is specially installed downstream of the three-way catalytic converter. Using high-quality yttrium-doped zirconia ceramic core and platinum electrode, combined with advanced integrated molding process, with excellent high temperature resistance, corrosion resistance and stability, even in the high temperature exhaust gas initialize (up to 650 ℃) under severe conditions, can also maintain accurate detection performance superscript: 1__.
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