P0181
Fuel Temperature Sensor A Circuit Range/Performance
Generic code
Fuel and Air Metering
High severity
Hard repair
Free on OBD DashX
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What P0181 means
- The fault code P0181 indicates an issue with Fuel Temperature Sensor 'A' Circuit Range/Performance. This can cause issues in your fuel system and reduce its efficiency.
Possible symptoms
- Reduced Fuel Efficiency
- Difficulty Starting the Engine
- Rough Idle or Engine Stalling
- Illuminated Check Engine Light
Possible causes
- Faulty Fuel Temperature Sensor
- Damaged Wiring in Fuel Temperature Sensor Circuit
- Corroded or Loose Electrical Connections in Fuel Temperature Sensor Circuit
- Failed Engine Control Module
Related parts
- Fuel Temperature Sensor: The fuel temperature sensor measures the temperature of the fuel in the fuel injector. Problems with this sensor lead to engine misfire, engine stalling
Possible solutions
- Replace the Fuel Temperature Sensor
- Check and Repair Damaged Wiring in Fuel Temperature Sensor Circuit
- Clean and Tighten Loose or Corroded Electrical Connections
- Replace the Engine Control Module (ECM) if Necessary
Free on OBD DashX
P0181 on OBD DashX
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