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Volvo
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2002
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S60 Base, 2.4 61, Standard
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Repair and Diagnosis
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Engine Performance
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Testing & Diagnosis
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Engine Control Module (ECM) - Diagnostic Trouble Codes And Associated Procedures - 7 Of 14
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ECM-431D: Leak Diagnostic Unit. Signal Missing (B5234T3; B5244T3; 2002)
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Signal missing
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Leakage
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Replacing the leak diagnostic unit
Replacing the leak diagnostic unit
Fig 1: Identifying Ignition Switch OFF Position
Courtesy of VOLVO CARS OF NORTH AMERICA.
Ignition off.
Try a new leak diagnostic unit. See
Leak diagnostic pump, replacing
.
Fig 2: Identifying Leak Diagnostic Pump
Courtesy of VOLVO CARS OF NORTH AMERICA.
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