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Home >> Volvo >> 2007 >> V70 R, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Alarm System, Control Modules, Engine Management Systems - Design And Function >> Climate Control Module (2001-2004) >> Diagnostic functions >> Frozen values climate control module, description >> Air quality sensor pulse width, value
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Air quality sensor pulse width, value

Measurement range 0-100 %

The climate control unit calculates the air quality using the signal from the air quality sensor. The value is used to control the position of the recirculation motor.

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