Checking basic position of camshafts on 454.0 engine with timing case cover removed, showing sprocket and crankcase markings.

Engine block with numbered callouts indicating camshaft sprocket, adjuster, and marking positions for alignment.

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See all Powertrain figures for the Fortwo / Forfour (453), or browse the full figure library. Part numbers and callouts are community-sourced and cross-referenced against the manuals — confirm with your VIN before ordering.