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Home >> Volvo >> 2004 >> S40 Base, 2.4 38, Automatic >> 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 >> Knock Sensor (Ca)
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Knock Sensor (Ca)

Ignition retardation requested due to knock in the cylinders.

Measurement range 0 -72 CA.

Normal value 0 CA.

This value indicates the mean value of the timing retardation for all cylinders.

CA = Crank Angle.

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