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Home >> Volvo >> 2009 >> S80 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control Module (ECM) - Specifications, Other >> Engine Control Module (ECM) (B6324S, B6324S5; 2007-2012) >> Description Of Parameters >> Parameters, Value >> Fuel Pressure, Fuel Rail (Pa)

Fuel Pressure, Fuel Rail (Pa)

The parameter indicates absolute pressure.

The engine control module (ECM) calculates the pressure from the fuel pressure sensor signal.

Normal value approx. 480 ± 5 kPa when idling, in neutral and with the engine at operating temperature. The pressure falls with the ignition off

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