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Home >> Toyota >> 2003 >> Avalon XLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Self Diagnostics >> Diagnostic Tests >> DTC P0116: Engine Coolant Temperature Circuit Range/Performance Problem & DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control >> Diagnosis & Repair
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Diagnosis & Repair

For diagnosis and repair, see Fig 1.

Fig 1: DTC P0116 & P0125 Diagnostic Procedure
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