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Toyota
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2009
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Matrix Base, Automatic
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Repair and Diagnosis
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Engine Performance
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Engine Control System (2ZR-FE)
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SFI System
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DTC P0420 Catalyst System Efficiency Below Threshold (Bank 1)
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Typical Malfunction Thresholds
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Typical Malfunction Thresholds
TYPICAL MALFUNCTION THRESHOLDS CHART
Oxygen storage capacity of three-way catalytic converter
Less than 0.08 g