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2005
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Grand Prix GXP
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Repair and Diagnosis
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Different variant/trim
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Section 8 (ENGINE CONTROLS - 3.8L - DTC P2432 To DTC U0107)
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DTC P2A00: HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 1
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Conditions for Setting the DTC
Conditions for Setting the DTC
WARNING:
This page is about a different variant/trim than selected.
The PCM detects that the HO2S 1 voltage signal remains within the 300-600 mV range for more than 3.6 seconds.
This diagnostic runs continuously.