Technical info MAP-Sensors
Automotive
Advertisement The MAP sensor measures the pressure in the intake manifold for use in the vehicle’s engine control (ECU).  In some cases, the MAP sensor also includes a temperature sensor for measuring the air temperature.  The information is included in …
A Vane Air flow (VAF) Sensor
Automotive
Advertisement A vane air flow (VAF) sensor. Typical air vane sensor with the cover removed. The movable arm contacts a carbon resistance path as the vane opens.  Many air vane sensors also have contacts that close to supply voltage to …