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Home >> Volvo >> 2004 >> S80 Base, 2.5 59, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 10 Of 11 >> ECM-918A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5254T2; 2004) >> Internal fault. Permanent fault >> Programming or replacing the engine control module (ECM)
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Programming or replacing the engine control module (ECM)

Fig 1: Identifying Ignition OFF
GLL101045Courtesy of VOLVO CARS OF NORTH AMERICA.