CMS rear end bolts and diesel particulate filter differential pressure sensor B28/8 location and identification for model 451.

Two under-hood photos showing CMS rear end bolts and B28/8 sensor 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.