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Home >> Mercedes Benz >> 2025 >> S580 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Air Intake, Turbocharging (1 Of 2) -- 223 Chassis >> Testing & Repair >> Remove/Install Charge Air Pressure Sensor >> Remove/Install Charge Air Pressure Sensor - AR09.41-P-2006SVZ

Remove/Install Charge Air Pressure Sensor - AR09.41-P-2006SVZ

Engine 279 in model 223 

Shown on removed engine 

Fig 1: Charge Air Pressure Sensor Components Location - Engine 279 In Model 223
G16190197Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury  . Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A
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
REMOVINGINSTALLING Remove/install     
1 Remove engine cover. INSTALLATION IMPORTANT : Install the engine cover only after the engine test run. AR01.10-P-2405SVZ
2 Release electrical connector (1) and disconnect. IMPORTANT Push coolant hoses to one side.  
3 Unscrew screws (2) and remove charge air pressure sensor (B28/6). IMPORTANT Push coolant hoses to one side. Seal off opening.
INSTALLATION IMPORTANT : Apply lubricant to the O-ring (3).
Lubricant, rubber assembly 1 L
*BR00.45-Z-1010-06A 
    SPECIAL TOOL Record plug Fig 2
INSPECT Check     
4 Check charge air pressure sensor (B28/6) and O-ring (3) for damage. If damage is present,

Replace charge air pressure sensor (B28/6).
 
5 Install in the reverse order.    
INSPECT Check     
6 Read out and delete fault memory using vehicle diagnosis system.    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06FR
WARNING 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
WARNING 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 Carry out engine test run and check engine for proper operation and leak tightness.    
Fig 2: Identifying Record Plug (129 589 00 91 00)
G09975019Courtesy of MERCEDES-BENZ USA
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1010-06A Lubricant, rubber assembly 1 L A 000 989 03 67