Exhaust system - location/task/design/function - GF49.00-P-2000AM

ENGINE 113.990 in MODEL 211, 219

ENGINE 113.991 in MODEL 215, 220

ENGINE 113.992 in MODEL 230 up to Model Year 2008

ENGINE 113.993 in MODEL 463 up to 31.5.12

ENGINE 113.995 in MODEL 230 up to Model Year 2008

Illustration of exhaust system from model 220

Fig 1: Identifying Exhaust System

Courtesy of MERCEDES-BENZ USA

Exhaust system position	The exhaust system is located on the underfloor of the vehicle.
Exhaust system task	The tasks of the exhaust system are: Conducting exhaust gases with a low backpressure to the rear of the vehicle Muffling the noises of the exhaust gases Optimizing power output of engine Exhaust cleaning through catalytic converters
Exhaust system design	Models 211, 219	GF49.00-P-2000-01T
	Models 215, 220	GF49.00-P-2000-01MA
	Model 230	GF49.00-P-2000-01AM
	Model 463	GF49.00-P-2000-01GM
Exhaust system function	The exhaust system muffles the exhaust gases which flow out of the combustion chamber with severe pulses in order to ensure that a certain noise level is not exceeded and that the exhaust gases do not encounter any major resistance when flowing off. To reduce noise, some of the components are double-walled.