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Home >> Scion >> 2006 >> xB Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (1NZ-FE) >> Parts Location >> DTC P0116 Engine Coolant Temperature Circuit Range / Performance Problem >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

Engine Coolant Temperature (ECT) sensor cold start monitor: 

TYPICAL MALFUNCTION THRESHOLDS - ENGINE COOLANT TEMPERATURE (ECT) SENSOR COLD START MONITOR

ECT sensor value change Less than 5°C (9°F)

ECT sensor hot start monitor: 

TYPICAL MALFUNCTION THRESHOLDS - ECT SENSOR HOT START MONITOR

ECT sensor value change Less than 5°C (9°F)

ECT sensor soak monitor: 

TYPICAL MALFUNCTION THRESHOLDS - ECT SENSOR SOAK MONITOR

Difference between current ECT sensor value and previous ECT sensor value when engine stopped Less than 5°C (9°F)
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