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Chevrolet
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2004
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Optra Base, 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 P0351 or P0352
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DTC Descriptors
DTC Descriptors
This diagnostic procedure supports the following DTCs:
DTC P0351 Ignition Coil 1 and 4 Control Circuit
DTC P0352 Ignition Coil 2 and 3 Control Circuit