Home >> Volvo >> 2007 >> S60 Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) - Diagnostic Trouble Codes And Associated Procedures - 1 Of 14 >> ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Permanent Fault (B5234T3; 2002-2004) >> Flow too high. Permanent fault