LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volvo >> 2002 >> S40 >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Output Signals >> Leak Diagnostic Pump
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Leak Diagnostic Pump

This is part of the fuel evaporative system. For more information, see FUEL EVAPORATIVE SYSTEM (EVAP)  under EMISSION SYSTEMS.