Mike's Workshop Manuals
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Chevrolet
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2004
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Optra LS, Standard
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - 1.8L (L79) - DTC P0301 To DTC P1114
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DTC P0317
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Conditions for Setting the DTC
Conditions for Setting the DTC
The ECM does not detect a rough road signal for more than 9 seconds.