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Home >> Toyota >> 2020 >> RAV4 Adventure >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (A25A-FKS) (W/ Canister Pump Module) - Diagnostic Codes (4 Of 7) >> SFI SYSTEM (w/ Canister Pump Module) >> DTC P0420-00: Catalyst System Efficiency Below Threshold Bank 1 [11/2018 - 08/2020] >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

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