Secondary air injection pump switchover valve (Y32) components and removal/installation procedure for 451 chassis engine 132.910.

Engine bay photos showing Y32 switchover valve location, bracket, hoses, connector, and isolated valve component with numbered callouts.

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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.