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tC Base, Standard
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Repair and Diagnosis (Single Page)
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Engine Control System (2AZ-FE)
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SFI System
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DTC P0420 Catalyst System Efficiency Below Threshold (Bank1)
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Typical Malfunction Thresholds
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Typical Malfunction Thresholds
TYPICAL MALFUNCTION THRESHOLDS
Oxygen Storage Capacity (OSC) of Three-Way Catalytic Converter (TWC)
Less than 0.07 g