Where is o2 sensor on previa 96?

On a 1996 Toyota Previa, the oxygen (O2) sensor is typically located on the exhaust manifold or just downstream in the exhaust pipe. There are usually two O2 sensors: one before the catalytic converter (upstream) and another after it (downstream). You may need to lift the vehicle for better access, as the sensor is positioned underneath. Always consult the vehicle’s service manual for specific details and diagrams.