Brought this na Gc8 a coupla years back and have finally started its journey back to salvation. I’ve replaced clutch , gear box , axels and started on the electrics inside and in engine bay . Tried to connect ob reader with no luck ( connection failure) . Car had air intake fully removed and gone so I sourced some from online to find where the map or maf sensor is situated there is no plug for it period ? Any help here would be most appreciated.