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

ENGINE 279 in MODEL 231 

Fig 1: Injection System Control Unit Remove/Install Component (1 Of 3)
G11128383Courtesy of MERCEDES-BENZ USA
Fig 2: Injection System Control Unit Remove/Install Component (2 Of 3)
G11128384Courtesy of MERCEDES-BENZ USA
Fig 3: Injection System Control Unit Remove/Install Component (3 Of 3)
G11128385Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
DANGER Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. No parts of the body or limbs should be within the operating area when the components are moving. 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 variant coding of the ME-SFI [ME] control unit (N3/10) with diagnostic system When replacing ME-SFI [ME] control unit (N3/10)  
REFER TO SELF-DIAGNOSTIC SYSTEMS   INSTALLATION IMPORTANT Transfer stored data to new ME-SFI [ME] control unit (N3/10). AD00.00-P-2000-04A
2 Switch off ignition    
3 Remove cover (1)    
4 Disconnect electrical connections (2, 3, 4) on ME-SFI control unit (N3/10)    
5 Detach engine wiring harness (5) from bracket (6)    
6 Pull out ME-SFI [ME] control unit (N3/10) and mount (7) from bracket (6)    
7 Remove screw/bolts (8) and pull ME-SFI [ME] control unit (N310) out of bracket (6) When replacing ME-SFI [ME] control unit (N3/10)  
8 Install in the reverse order    
9 Perform sensor adaptation with diagnostic system When replacing ME-SFI [ME] control unit (N3/10)
IMPORTANT Menu guidance • ECU • adaptations • teach-in processes
 
10 Release transport protection on ME-SFI [ME] control unit (N3/10) When replacing ME-SFI [ME] control unit (N3/10)  
11 Personalize and activate ME-SFI [ME] control unit (N3/10) When replacing ME-SFI [ME] control unit (N3/10)  
DANGER 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
12 Carry out an engine test run