Home >> Volvo >> 2002 >> S60 Base, 2.4 61, Standard >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control Module (ECM) - Diagnostic Trouble Codes And Associated Procedures - 7 Of 14 >> ECM-406C: Fuel Tank System, Leakage. Fuel Tank Filler Cap Missing (B5234T3; B5254T2; 2003-2004) >> Fuel tank filler cap missing