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Home >> Mercedes Benz >> 2001 >> C240 Standard >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Electrical System - Engine -- 203 Chassis >> Testing & Repair >> Remove/install ignition coils - AR15.12-P-2003PR

Remove/install ignition coils - AR15.12-P-2003PR

ENGINE 111.951 in MODEL 203.035 /235 /735 

ENGINE 111.955 in MODEL 203.045 /245 /745 

ENGINE 111.981 in MODEL 203.747 

Shown on engine 111 

Fig 1: Identifying Ignition Coils Remove/Install Components - Shown On Engine 111 (1 Of 2)
G04734080

Shown on engine 111 

Fig 2: Identifying Ignition Coils Remove/Install Components - Shown On Engine 111 (2 Of 2)
G04734081
REMOVINGINSTALLING Remove/Install    
1 Detach cover (1) INSPECT Inspect rubber seal of trim panel (1), replace if necessary  
    TORQUE SPECIFICATION *BA01.20-P-1002-01B 
DANGER Hazard  from touching parts which conduct high voltages Do not touch parts which conduct high voltages.
Persons who wear electronic implants (e.g. heart pacemakers) must not carry out work on the ignition system.
AS15.10-Z-0001-01A 
2 Disconnect electrical connectors (3)   AH15.10-P-0002-01D 
NOTES Notes on avoiding damage to ignition system    
3 Remove screws (2) of the ignition coils (T1) TORQUE SPECIFICATION *BA15.12-P-1001-01E 
4 Pull off ignition coils (T1) up together with spark plug connector and remove    
5 Install in the reverse order    
TORQUE SPECIFICATION CRANKCASE VENTILATION, CYLINDER HEAD COVER

Number Designation Engine 111.951/955/981
BA01.20-P-1002-01B Trim panel to cylinder head cover Nm 9
TORQUE SPECIFICATION ECI IGNITION SYSTEM

Number Designation Engine 111.951/955/981
BA15.12-P-1001-01E Ignition coil to cylinder head cover Nm 9