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Chevrolet
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2006
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Optra5 LS, Standard
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Repair and Diagnosis
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Engine Performance
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System
›
Engine Controls - 1.4L DOHC
›
Diagnostic Information and Procedures
›
DTC P0135 or P0141
›
DTC Descriptors
DTC Descriptors
DTC P0135
HO2S Heater Performance Sensor 1
DTC P0141
HO2S Heater Performance Sensor 2