Oxygen sensor removal and installation procedure for Smart 450 fortwo, upstream of catalytic converter, with engine compartment photos and callout locations.
%20-%20Technical%20%26%20Service%20Reference/p052.webp)
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.