P0119

2017-10-10

Description:

  • The fault code P0119 indicates that there is an intermittent or erratic signal coming from the engine coolant temperature sensor circuit. This may cause the engine to run poorly or not start at all.

Possible Symptoms:

  • Engine runs poorly or not at all

  • Illuminated check engine light

  • Poor fuel economy

  • Overheating engine

  • Reduced engine power or acceleration

Possible Causes:

  • Faulty engine coolant temperature sensor

  • Wiring or connection issues in the circuit

  • Loose or corroded electrical connections

  • Failed engine control module (ECM)

Related Parts:

  • Engine Coolant Temperature Sensor: The coolant temperature sensor measures the temperature of the engine coolant. Problems lead to engine overheating

Possible Solutions:

  • Replace the engine coolant temperature sensor

  • Check and repair any damaged wiring or connections

  • Tighten or clean any loose or corroded electrical connections

  • Replace the engine control module (ECM) if necessary

Search