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Chevrolet
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2003
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Tracker 4D Utility, 2.5 4, RWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System Self-Diagnostics - 2.5L
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Diagnostic Tests
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DTC P0125: ECT Excessive Time To Enter Closed Loop
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Conditions For Setting DTC
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Conditions For Setting DTC
The engine coolant temperature necessary to allow closed loop fuel control operation is not achieved within a predetermined time.
The diagnostic will run once per drive cycle.