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DTC P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control: Description

WARNING: This page is about a different car, the 2007 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

Refer to DTC P0115  .

DTC TROUBLE DETECTION CONDITION

DTC No. DTC Detection Conditions 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