What cat error 202 means on a Renault megane 14 16 valve coupe 2001?

The CAT error 202 on a Renault Megane 1.4 16V Coupe (2001) typically indicates a problem related to the catalytic converter or the exhaust system. This could be due to issues like poor exhaust flow, a malfunctioning oxygen sensor, or a failing catalytic converter itself. It's advisable to have the vehicle checked by a professional mechanic to diagnose and resolve the issue, ensuring the emission system is functioning correctly.