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2004
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Matrix Base, FWD, Automatic
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Repair and Diagnosis (Single Page)
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Engine Performance
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Engine Control System (SFI) - Diagnostics (1ZZ-FE)
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DTC P0134: Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
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Typical Malfunction Thresholds
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Typical Malfunction Thresholds
TYPICAL MALFUNCTION THRESHOLDS
Detection Criteria
Threshold
Front heated oxygen sensor voltage
Less than 0.45 V