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2010
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Legacy Premium, Standard
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Repair and Diagnosis
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Different variant/trim
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Section 23 (Diagnostic Trouble Code (DTC) Detecting Criteria (H6DO))
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Diagnostic Trouble Code (DTC) Detecting Criteria
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DTC P0420 Catalyst System Efficiency Below Threshold (Bank 1)
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Component Description
Component Description
WARNING:
This page is about a different variant/trim than selected.
Fig 1: Front Oxygen Sensor Waveform
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