Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Mercedes Benz >> 2019 >> S450 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Mixture Formation - 222 Chassis (2 Of 3) >> Testing & Repair >> Remove/Install Pressure Transducer For Boost Pressure Control - AR07.17-P-7002LFA

Remove/Install Pressure Transducer For Boost Pressure Control - AR07.17-P-7002LFA

Engine 276.8 in model 217, 222 

Fig 1: Pressure Transducer For Boost Pressure Control Components Location - Engine 276.8 In Model 222
G15366203Courtesy of MERCEDES-BENZ USA
NOTES Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
REMOVINGINSTALLING Remove/install     
1 Remove right engine air intake duct upstream of left air filter    
2 Disconnect electrical connection (2) at boost pressure control pressure transducer (Y31/5)    
3 Unclip retaining clip (3) from low-temperature circuit coolant expansion reservoir (1)    
4 Detach vacuum hose (4) from boost pressure control pressure transducer (Y31/5) INSTALLATION IMPORTANT : To avoid swapping of the vacuum hoses (4), mark vacuum hoses (4) relative to the respective connections if necessary.  
5 Remove screw/bolts (5) and take out boost pressure control pressure transducer (Y31/5) upwards    
6 Install in the reverse order    
7 Read out fault memory using the diagnostic system and clear if necessary    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B