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L300
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DTC P0128: ECT Below Thermostat Regulating Temperature
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Conditions For Running DTC
Conditions For Running DTC
Start-up ECT is between 19-122°F (-7.5-50.0°C).
Start-up IAT is between -22-113°F (-30-45°C).
The engine is running.
The vehicle is moving.
More than 3 kg of air has passed through the engine.