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Chevrolet
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2003
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S10 Pickup 2D Pickup, 2.2 H, Automatic
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls Self-Diagnostics - 2.2L
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Diagnostic Tests
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DTC P0125: ECT Excessive Time To Enter Closed-Loop Fuel Control
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Conditions For Setting DTC
Conditions For Setting DTC
The average airflow is more than 15 g/s.
The vehicle has traveled more than 0.5 miles over 25 MPH.
Enough airflow has entered the engine and ECT has not risen to 104°F (40°C) for 30 seconds.