Home >> Volvo >> 2007 >> V70 Base, 2.5 59, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes (DTC) - 5 Of 14 >> ECM-3410: Knock Sensor (KS) Front. Signal Too High. Permanent Fault (B5254T2; 2003-2004) >> Signal too high. Permanent fault