Remove/Install Pressure And Temperature Sensor Downstream Of Exhaust Gas Turbocharger - AR09.41-P-2014MSC

Engine 256.9 In Model 167 with code M016 (Uprated engine) 

Fig 1: Pressure And Temperature Sensor Downstream Of Exhaust Gas Turbocharger Components Location - Engine 256.9 In Model 167 With Code M016

Courtesy of MERCEDES-BENZ USA

Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
Topical note	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
	Remove/install
1	Remove upper engine cover.		AR01.10-P-2405MSC
2	Release and disconnect the electrical connector (2).
3	Remove screw/bolt (1).	Screw, charge air pressure transducer	*BA09.41-P-1008-01MRT
4	Remove the pressure and temperature sensor downstream of the exhaust gas turbocharger (B28/17).
5	Install in the reverse order.
	Concluding tasks
6	Connect vehicle diagnosis system, read out fault memory and clear if necessary.
			AD00.00-P-2000-06ME
	Risk of burn injuries,  suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning  caused by skin contact with solid components of the exhaust.	Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area.	AS49.00-Z-0001-01A
	Risk of accident  from vehicle starting off by itself when engine running. Risk of injury  (bruises and burns) resulting from working on the engine while it is being started or when it is running.	Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
7	Perform engine test run. While doing so, check engine for proper operation and leak tightness

CHARGE AIR PIPE/CHARGE AIR COOLING

Number	Designation		Engine 256.9
BA09.41-P-1008-01MRT	Screw, charge air pressure transducer	Nm	6