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Home >> Lexus >> 2004 >> IS 300 Base, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control System - Diagnosis >> Circuit Inspection >> DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control >> Circuit Description
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Circuit Description

Refer to DTC P0115: Engine Coolant Temperature Circuit, DTC P0117: Engine Coolant Temperature Circuit Low Input, DTC P0118: Engine Coolant Temperature Circuit High Input  .

Fig 1: DTC P0125 Chart
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