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2005
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Venture LS
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System - 3.4L DTC P1650 To P2A01
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DTC Tests
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DTC P2A00
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Conditions for Setting the DTC
Conditions for Setting the DTC
The PCM detects HO2S 1 voltage signal remains within 300-600 mV range for more than 3.6 seconds.
This diagnostic runs continuously.