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Home >> Toyota >> 2019 >> Sequoia SR5, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (Engine Control System (3UR-FBE) - Diagnostic Codes (1 Of 6)) >> SFI System >> DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control [08/2015 - 10/2016] >> Description

DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control [08/2015 - 10/2016]: Description

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  1. Refer to DTC P0115 (Refer to DESCRIPTION ).
DTC No. DTC Detection Condition Trouble Area
P0125 Engine Coolant Temperature (ECT) does not reach closed-loop enabling temperature for 20 minutes (this period varies with engine start ECT)
(2 trip detection logic)
  • ECT sensor
  • Cooling system
  • Thermostat