Air-mass meters

Marginal Column
Bosch Diagnostics

Bosch Diagnostics

Efficient repair, headlamp adjustment and bulb changes.

  • Product Information

    The air mass meter is located between the air filter and the throttle, and measures the air mass inflow. Through this information, the command unit will calculate the exact fuel volume for different operation conditions of the engine. In practice, air mass meters of thermal wire and hot film are used. Both sensors operate according to the same principle: a fine resistance of platinum film or platinum wire is located very close to the temperature sensor in the air inflow. The command unit receives a voltage signal proportional to the air mass, and based on that, it calculates the required air flow.

    Bosch Air Mass Meter


    • Sensor element with optional configuration for the electronic part of the command unit


    • Accurate capture and analysis of signals


    • Optimized rolling Behavior
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