Arrangement for measuring air mass in induction channel of internal combustion engine has flow rectifier arranged at essentially same height or downstream of air mass sensor

摘要

The arrangement has an air mass sensor that protrudes into the induction channel (10) when fitted and has one or more control surfaces for the main flow to the internal combustion engine. A flow rectifier (20) in the direction of the main flow to the internal combustion engine is arranged at essentially the same height or downstream of the air mass sensor.