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Chevrolet
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2002
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Prizm Base, Standard
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Repair and Diagnosis
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System
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Engine Controls - Self-Diagnostics - 1.8L
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Diagnostic Tests
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DTC P0136: Ho2S Circuit - Sensor 2
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Conditions For Setting DTC
Conditions For Setting DTC
Average HO2S 2 voltage is greater than or equal to 40 millivolts.
Average HO2S 2 voltage is less than or equal to 50 millivolts.