Home >> Volvo >> 2007 >> S40 Base, 2.4 38, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 10 Of 10 (544 Body) >> ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too High (B5254T3; 2004) >> Fault-Tracing Information