Where is oxygen 02 sensor on renault megane 1.6?

On a Renault Megane 1.6, the oxygen (O2) sensor is typically located in the exhaust system. There are usually two sensors: one positioned before the catalytic converter (upstream) and another after it (downstream). You can find the upstream sensor mounted on the exhaust manifold or the pipe leading to the catalytic converter, while the downstream sensor is situated on the exhaust pipe after the catalytic converter. Always refer to the vehicle's service manual for exact locations specific to your model year.