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Home >> Lexus >> 2020 >> ES 300h Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 121 (Engine Control System (2GR-FKS) - Diagnostic Codes (05 Of 10)) >> SFI System >> DTC P0420-00: Catalyst System Efficiency Below Threshold Bank 1; DTC P0430-00: Catalyst System Efficiency Below Threshold Bank 2 [06/2018 - 08/2021] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

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Oxygen Storage Capacity (OSC) of catalyst (Normalized) Less than 1
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