FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Kia
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1997
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Sephia RS Sedan L4-1.8L
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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P Code Charts
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P0140
P0140
DTC P0140 O2 Sensor circuit no activity detected (Bank 1 Sensor 2)
