P0181

2017-10-10

Description:

  • 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

Search