Where does the p0125 code come from on a Toyota?
SPECIAL NOTE: For some Toyota models, the P0125 code is set by the front O2 sensor. The service bulletin recommends replacing the O2 sensors to fix the problem.
What does the ECT mean on a Lexus p0125?
The ECT is 0u0002C (32u0002F) at engine start. After 5 minutes running time, the ECT sensor still indicates that the engine is not warm enough to begin active feedback control of the air-fuel ratio. The ECM interprets this as a fault in the sensor or cooling system and sets a DTC.
What does code 0u0002c at engine start mean?
If, after sufficient time has passed, the sensor still reports that the engine is not warm enough for closed-loop fuel control, the ECM interprets this as a fault in the sensor or cooling system and sets a Detected Trouble Code (DTC). The ECT is 0u0002C (32u0002F) at engine start.
What does the ECT sensor mean on a Toyota?
After 5 minutes running time, the ECT sensor still indicates that the engine is not warm enough to begin active feedback control of the air-fuel ratio. The ECM interprets this as a fault in the sensor or cooling system and sets a DTC. P0125 TOYOTA Possible Symptoms Engine Light ON (or Service Engine Soon Warning Light) P0125 TOYOTA Meaning
What to do if your Toyota Camry won’t turn on?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. P0125 TOYOTA Tech Notes SPECIAL NOTE: For some Toyota models, the P0125 codes is set by the front O2 sensor.
What should I do if I have a p0125 problem?
To repair the P0125, you should use a professional scan tool to check for other codes associated with the P0125 to diagnose the situation. Analyze data from the engine control module. Although it’s often assumed that the thermostat is the problem, that is not always the case.
Why does my car have a trouble code p1155?
P1155 Code – General. If there is a problem detecting the signal, the code P1155 will be triggered. When the code is prompted by a fault in this system, it will illuminate a SES or check engine light on your dash. Much of the time, the trouble code P1155 is a result of these problems: Faulty air/fuel ratio sensor in bank 2,…
What does it mean when engine coolant sensor is not working?
Although generic, the specific repair steps may vary depending on make/model. This means that the engine coolant temperature (ECT) sensor indicates that the engine has not reached the required temperature level to enter closed-loop operation within a specified amount of time after starting the engine.
What does insufficient coolant temperature for closed loop fuel control mean?
P0125 TOYOTA | Insufficient Coolant Temperature for Closed Loop Fuel Control | The Engine Coolant Temperature (ECT) sensor is used to monitor the temperature of the engine coolant. The resistance of the sensor varies with the actual The Engine Coolant Temperature (ECT) sensor is used to monitor the temperature of the engine coolant.