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RX 350L FWD
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Repair and Diagnosis
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Engine Performance
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Engine Control System - Diagnostic Codes (5 Of 7)
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SFI System
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DTC P0420-00: Catalyst System Efficiency Below Threshold Bank 1; DTC P0430-00: Catalyst System Efficiency Below Threshold Bank 2 [08/2019 - ]
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Typical Malfunction Thresholds
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Typical Malfunction Thresholds
Oxygen Storage Capacity (OSC) of catalyst (Normalized)
Less than 1