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Home >> Volvo >> 2000 >> S80 Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 10 Of 11 >> ECM-9050: Memory Fault In Ram. Internal Fault. Intermittent Fault (B5254T2; 2004) >> Fault-tracing information >> Fault-tracing information

Fault-tracing information

The engine control module (ECM) previously registered a fault but has now detected that the fault is no longer present.

Fig 1: Identifying Engine Control Module
GLL103038Courtesy of VOLVO CARS OF NORTH AMERICA.