Home >> Volvo >> 2007 >> S60 Base, FWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control Module (ECM) - Diagnostic Trouble Codes And Associated Procedures - 1 Of 14 >> ECM-1210: Mass Air Flow (MAF) Sensor. Flow Too High (B5254T2; 2005-2009) >> Flow too low or too high