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2021
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Insight EX
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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 - Advanced Diagnostics (1 Of 2)
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Advanced Diagnostics
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DTC P0125
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Confirmation Procedure
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Operating Condition
Operating Condition
Start the engine under Enable Conditions (see "Initial engine coolant temperature [ECT Sensor 1]").
Let the engine idle for at least 20 minutes.