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Home >> Volvo >> 2004 >> S40 Base, 1.9 27 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Ignition And Control Systems - Specifications, Electrical/Electronic (644 Body) >> Parameter Table. Engine Management System (Ems2000) (B4204T3; 2004) >> Description of parameters >> Ignition advance
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Ignition advance

Measurement range 72° before top dead center (TDC) to 23° after top dead center (TDC).

Normal value when idling is approximately 0-15°.

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