TATA PUNCH-SERVICE MANUAL

1.2L REVOTRON ENGINE 73 D. EXHAUST SYSTEM :  Exhaust System Schematic Layout : 1 Exhaust Manifold 4 Main Silencer 2 Lambda Sensor 5 Post Silencer 3 Close Coupled Catcon  Description : The exhaust system consists of an Exhaust manifold, Close Coupled Catcon Assy (CCC) and Silencer. The exhaust pipes are supported using rubber hangers. A common flange is connected to the exhaust manifold. The Close Coupled Catcon (CCC) is provided to reduce the exhaust emission, whereas the silencer is provided to dampen the sound of the exhaust gases coming out of the engine. The exhaust system consist of the following components 1. Exhaust Manifold 2. Lambda Sensor 3. Close Coupled Catalytic Converter (CCC) 4. Main Silencer. 5. Post Silencer  Components : 1. Exhaust Manifold : The exhaust manifold is connected to the cylinder head. The exhaust gases are trapped out from the engine through the exhaust manifold.