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2007
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RX 350 AWD
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Engine Performance
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Engine Control System
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SFI System
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DTC P0116 Engine Coolant Temperature Circuit Range / Performance Problem
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
ECT sensor cold start monitor:
TYPICAL MALFUNCTION THRESHOLDS
ECT sensor value change
Less than 5°C (9°F)
ECT sensor soak monitor:
TYPICAL MALFUNCTION THRESHOLDS
ECT sensor value change
Less than 5°C (9°F)