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Home >> Volvo >> 2010 >> C30 R-Design, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 8 Of 8 >> ECM-950C: Accelerator Pedal (AP) Position Sensor. Comparison Fault (B5244S4; 2007-2010) >> Comparison Fault (2007) >> Fault-Tracing Information

Fault-Tracing Information

Check and remedy any diagnostic trouble codes (DTCs) in the central electronic module (CEM) before fault-tracing this diagnostic trouble code (DTC).

NOTE:

The analog accelerator pedal (AP) position sensor signal is transmitted from the central electronic module (CEM) via CAN communication to the engine control module (ECM).

Remedy as necessary.