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Home >> Volvo >> 2009 >> XC90 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Ignition And Engine Control Systems - Specifications, Other >> Vehicle Communication Information (B5254T2; B6294T; 2003-2004) >> Description Of Parameters >> Boost Pressure

Boost Pressure

Measurement range 0-2550 hPa.

The value indicates the pressure in the intake system downstream of the turbocharger (TC).

The engine control module (ECM) calculates the boost pressure from the boost pressure sensor. The pressure is relative to atmospheric pressure.