Volkswagen Bora 2009 Model 1.6L Rear Oxygen Sensor 06A906262DN Direct Installation Replacement

When a 2009 VW Bora 1.6L shows check engine light, abnormal fuel consumption, or rough idle, the rear oxygen sensor aging or failure is likely. This sensor continuously feeds the ECU with exhaust oxygen content signal to regulate air-fuel ratio; OEM 06A906262DN; fits 2009 Bora 1.6L models; direct replacement. Installation with cold engine; avoid scalding; ensure sensor wiring does not contact exhaust or undercar components to prevent short or damage.