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Home >> Volvo >> 2005 >> S80 Base, 2.5 59, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 5 Of 11 >> ECM-2A1A: Rear Heated Oxygen Sensor (Ho2S) Aging Faulty Signal (B5254T2; 2004) >> Permanent fault >> Replacing the component >> Verification
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Replacing the component: Verification

HINT: After carrying out the repair, check that the fault has been remedied. 

Fig 1: Engine Start Verification
GLL101037Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Connecting Connector
GLL101069Courtesy of VOLVO CARS OF NORTH AMERICA.

Is FAULT NOT REGISTERED displayed?