P01E6
Engine Coolant Temperature Sensor 3 Circuit High
P01E6 is an OBD-II diagnostic trouble code meaning: Engine Coolant Temperature Sensor 3 Circuit High. Common causes: open circuit in the sensor circuit, short circuit to ground. Estimated repair cost: $22–111.
Symptoms
- Incorrect temperature readings on the instrument panel
- Problems starting the engine in cold weather
- Reduced cooling system efficiency
- Increased fuel consumption
Causes
- Open circuit in the sensor circuit
- Short circuit to ground
- Malfunction of the temperature sensor itself
- Wiring Harness Problems
- Bad contacts in connectors
How to Fix
- Check the integrity of the wiring harness and connectors
- Measure sensor resistance at different temperatures
- Check the voltage in the sensor circuit
- If necessary, replace the coolant temperature sensor
- Reset the error and check if it returns
Related codes
Error P01E6 by Vehicle Brand
FAQ
What does the P01E6 code mean?
P01E6 is an OBD-II diagnostic trouble code that indicates: Engine Coolant Temperature Sensor 3 Circuit High
What causes a P01E6 error code?
The most common causes of P01E6 include: Open circuit in the sensor circuit; Short circuit to ground; Malfunction of the temperature sensor itself; Wiring Harness Problems.
How do I fix a P01E6 diagnostic trouble code?
To fix P01E6: Check the integrity of the wiring harness and connectors. Measure sensor resistance at different temperatures. Check the voltage in the sensor circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P01E6?
Limited driving only, diagnose soon
How much does it cost to fix P01E6?
The estimated repair cost for P01E6 is $22–111. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat