Home >> Volvo >> 2007 >> V50 Base, 2.4 39 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 9 Of 9 >> ECM-970B: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Missing (B5254T3; 2005-2007) >> Faulty Signal Or Signal Missing