mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Tools and Equipment > < Ignition - Caution about Spark Plug Wrenches|Page 4969
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25 - 30 Nm (18.5 - 22.1 ft.lb.)

3. Install ignition coils. Guide pin (W) must have good connection to chassis ground.

T1 = Ignition coil.
Ta

= Terminal direct to spark plug.

Tb = Terminal to ignition wire.
W

= Ignition coil ground.

Ignition Wire Schematic

4. Install in reverse order. Be sure to route all the wires correctly.

Tools and Equipment > < Ignition - Caution about Spark Plug Wrenches|Page 4969