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 - 1 Of 14 >> ECM-1210: Mass Air Flow (MAF) Sensor. Flow Too High (B5204T5; 2005-2007) >> Flow too low or too high