Home >> Volvo >> 2007 >> V50 Base, 2.4 39 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 1 Of 9 >> ECM-143D: Outside Temperature Sensor. Signal Too Low (B5254T3; 2006-2007) >> Diagnostic Trouble Code (DTC) Information ECM-143D >> Fault-Tracing Information