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Home >> Volvo >> 2009 >> C30 T-5, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control Module (ECM) And Quick Test Tank Systems - Specifications, Other >> Quick Test Tank Systems (B5254T3; 2007-08, B5254T7; 2008-13) >> Description Of Parameters, Quick Test Of The Fuel Tank System >> Leak Diagnostic Unit Pump

Leak Diagnostic Unit Pump

Graphic display in the fuel tank system quick test.

Measurement range 0-400 mA.

The engine control module (ECM) calculates the value from the pump in the leak diagnostic unit.

The value varies depending on the pressure in the fuel tank system. Higher pressure results in increased power consumption.