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Home >> Mercedes Benz >> 2008 >> GL320 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Fuel, Ignition, Engine Control -- Testing & Repair -- 164 Chassis) >> Testing & Repair >> Remove/install injection system control unit - AR07.08-P-7008 >> Remove/install injection system control unit - AR07.08-P-7008GZS (ML63 AMG)

Remove/install injection system control unit - AR07.08-P-7008GZS (ML63 AMG)

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ENGINE 156 in MODEL 164 

Fig 1: Identifying Injection System Control Unit Components
G05257636Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fig 2: Identifying ME Control Unit
G05257637Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
REMOVINGINSTALLING Remove/install    
NOTES Notes on avoiding damage to electronic components due to electrostatic discharge All models AH54.00-P-0001-01A
1.1 Read out coding of ME-SFI [ME] control unit (N3/10) IMPORTANT Only when replacing the ME-SFI [ME] control unit (N3/10) and if it can still be read out using STAR DIAGNOSIS.  
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory   AD00.00-P-2000-04A
    STAR DIAGNOSIS diagnostic system *WH58.30-Z-1048-13A 
DANGER Risk of death  caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer. AS00.00-Z-0010-01A
2 Raise vehicle with lifting platform   AR00.60-P-1000GZ
3 Remove the right front wheel    
REFER TO MAINTENANCE Remove/install wheels, rotate if necessary   AP40.10-P-4050Z
4 Remove rear section of fender liner in front fender on the right   AR88.10-P-1300GZ
5 Bore out rivet (2) and remove safety frame for electrical connectors (1) IMPORTANTInstallation:  Replace rivet  
    COMMERCIALLY AVAILABLE TOOLS PowerBird blind rivet tool *WE58.40-Z-1003-14A 
6 Unscrew nuts (3) and remove bracket (8) along with ME-SFI [ME] control unit (N3/10) IMPORTANTInstallation:  The rubber centering piece (9) on bracket (8) must be placed in the hole in the upper longitudinal member.  
7 Disconnect electrical connectors (4, 5) at ME-SFI [ME] control unit (N3/10) IMPORTANT The locking devices (6) must be pulled outwards to disconnect the electrical connectors.  
8 Remove bolt (7) and pull control unit out of bracket (8)    
9 Install in the reverse order    
10.1 Code ME control unit (N3/10) IMPORTANT Only after installing a new control unit  
    STAR DIAGNOSIS diagnostic system *WH58.30-Z-1048-13A 
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1048-13A STAR DIAGNOSIS diagnostic system, Compact Passenger Car 6511 1801 00
WORKSHOP EQUIPMENT

WE58.40-Z-1003-14A Blind rivet tool