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Home >> Mercedes Benz >> 2016 >> C350e >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Mixture Formation - 205 Chassis - 1 Of 2 >> Testing & Repair >> Remove/Install Fuel Pressure And Temperature Sensor >> Remove/Install A Pressure Sensor - AR07.04-P-0050MMV
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Remove/Install A Pressure Sensor - AR07.04-P-0050MMV

Engine 276.8 in model 205 

Engine 276.8 in model 253 

Fig 1: Fuel Pressure And Temperature Sensor Components Location - Engine 276.8 In Model 205
G12934039Courtesy of MERCEDES-BENZ USA
  Risk of explosion  caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contact with fuel. No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only.
Wear protective clothing when handling fuel.
AS47.00-Z-0001-01A
  Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
  Notes on battery   AH54.10-P-0001-01A
  General information on work on gasoline direct injection system   AH07.00-P-2000-01A 
REMOVING Remove     
1 Detach ground line from battery   AR54.10-P-0003LW
2 Remove left-hand air filter housing   AR09.10-P-1150MMV
3 Remove soundproofing over rail (4)    
4 Release and disconnect electrical connection (1)    
PROGRAM HEATING (2ND CUT-IN TIME) Clean     
5 Clean rail (4) in the area of the fuel pressure and temperature sensor (B4/25) Assembly cleaner *BR00.45-Z-1028-04A 
6 Remove fuel pressure and temperature sensor (B4/25) from rail (4)    
INSTALLING Install     
7 Mount new fuel pressure and temperature sensor (B4/25) on rail (4) IMPORTANT Replace fuel pressure and temperature sensor (B4/25).
TORQUE SPECIFICATION Pressure and temperature sensor to fuel distributor
*BA07.52-P-1002-01G 
8 Connect and lock electrical connection (1)    
9 Install soundproofing over rail (4)    
10 Install left-hand air filter housing   AR09.10-P-1150MMV
11 Mount ground line on battery   AR54.10-P-0003LW
INSPECT Check     
12
REFER TO SELF-DIAGNOSTIC SYSTEMS
Read out fault memory using the diagnostic system and delete   AD00.00-P-2000-04B
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 buttoned-up and snug-fitting work clothes. Do not touch hot or rotating parts. AS00.00-Z-0005-01A
13 Carry out an engine test run and check fuel system for leaktightness    
FUEL DISTRIBUTOR

Number Designation Engine 276
BA07.52-P-1002-01G Pressure and temperature sensor to fuel distributor Nm 33
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1028-04A Assembly cleaner Adolf Wurth GmbH & Co. KG