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Remove/install injection system control unit - AR07.08-P-7008MMI

ENGINES 152.9 in MODEL 172.4 

Fig 1: Identifying Injection System Control Unit Remove/Install Components
G10247800Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
DANGER Risk of injury  caused by fingers being pinched or crushed  when removing, installing or aligning hoods, doors, trunk lids, liftgates or sliding roof Keep body parts and limbs well clear of moving parts. AS00.00-Z-0011-01A
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
1 Read out version coding of the ME-SFI [ME] control unit (N3/10) When replacing ME-SFI [ME] control unit (N3/10)
IMPORTANT Connect up STAR DIAGNOSIS and read data from the ME-SFI [ME] control unit (N3/10) into STAR DIAGNOSIS.
INSTALLATION IMPORTANT Transfer stored data to the new ME-SFI [ME] control unit (N3/10).
AD00.00-P-2000-04A
2 Switch off ignition    
3 Remove air filter housing (2).   AR09.10-P-1150MMI
4 Remove ME-SFI [ME] control unit (N3/10) with ball bearing support (4) upwards out of the mount on intake manifold    
5 Disconnect electrical lines (3a, 3b) on ME-SFI [ME] control unit (N3/10)    
6 Detach ball-type support braces (4) from ME-SFI [ME] control unit (N3/10) When replacing ME-SFI [ME] control unit (N3/10).  
TORQUE SPECIFICATION *BA07.08-P-1001-01A 
7 Install in the reverse order    
8 Perform sensor rotor adaptation using STAR DIAGNOSIS When replacing ME-SFI [ME] control unit (N3/10).
IMPORTANT Menu guidance:
  • Engine control module
  • Adaptations
  • Learning processes
 
9 Release transport protection on ME-SFI [ME] control unit (N3/10) When replacing ME-SFI [ME] control unit (N3/10).  
10 Personalize and activate ME-SFI [ME] control unit (N3/10) When replacing ME-SFI [ME] control unit (N3/10).  
DANGER Risk of accident  caused by vehicle starting off by itself when engine is running. Risk of injury  caused by contusions and burns during starting procedure or when working near the engine as it is running Secure vehicle to prevent it from moving by itself.
Wear closed and snug-fitting work clothes.
Do not touch hot or rotating parts.
AS00.00-Z-0005-01A
11 Carry out engine test run    
CONTROL UNIT

Number Designation Engine 152
BA07.08-P-1001-01A Ball head support to control unit Nm 4