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Home >> Volvo >> 2007 >> S60 Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) - Diagnostic Trouble Codes And Associated Procedures - 13 Of 14 >> ECM-981A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5204T5; B5254T4; 2004) >> Internal fault. Permanent fault >> Information >> Fault-tracing information
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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.

If the fault is intermittent, do not verify fault-tracing if the fault does not recur.

It is possible to view the information again, or leave fault-tracing for this diagnostic trouble code (DTC).

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