Engine lubrication function diagram showing oil pan, pump, filter, crankshaft, camshaft, and pressure limiting valve with adjustable camshaft timing solenoid Y49.

Schematic diagram of engine oil circulation system with numbered components and flow lines.

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See all Powertrain figures for the Fortwo (450), 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.