P0181
PowertrainTemperature Sensorlow severityFuel Temperature Sensor A Range/Performance
What P0181 Means
The fuel temperature sensor reading is out of expected range.
Symptoms
- Check Engine Light
- Incorrect fuel calculations
Common Causes
- Sensor in wrong location
- Faulty sensor
Diagnostic Steps
- Compare reading to expected temp
- Test sensor
Where to start: Replace sensor.
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