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Home >> Volvo >> 2006 >> S40 T-5, FWD, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Ignition And Engine Control Systems - Specifications, Other (544 Body) >> Vehicle Communication Information, Engine Control Module (ECM) (B5244S4; 2004-2010) >> Description Of Parameters >> Parameters, Value >> EVAP Valve, Operating Time On (S)
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EVAP Valve, Operating Time On (S)

Measurement range 0 -100, 000μs.

The value indicates the time that the PWM signal to the EVAP signal is high, i. e. the time that the valve is open and purging. 1 000 μs corresponds to 1 % opening.

The normal value at idle is 0 μs when there is no purging and 0 - 35 000 μs during purging.