Home >> Volvo >> 2009 >> C30 R-Design, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 8 Of 8 >> ECM-970B: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Missing (B5254T3; 2007-2008) >> Faulty Signal Or Signal Missing