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2008
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LS 600hL
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Engine Control System - DTC P0120 - P0453
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DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
TYPICAL MALFUNCTION THRESHOLDS
Engine coolant temperature
Less than 5°C (41°F)