P0114

2017-10-10

Description:

  • Abnormal voltage detected from Intake Air Temperature sensor

Possible Symptoms:

  • In some cases, the engine may be hard starting and/or get poor fuel economy Poor engine performance/hesitation on acceleration

Possible Causes:

  • Faulty Intake Air Temperature (IAT) sensor

  • Dirty air filter

  • Intake Air Temperature (IAT) sensor harness is open or shorted

  • Intake Air Temperature (IAT) Sensor circuit poor electrical connection

Related Parts:

  • Intake Air Temperature Sensor: Intake Air Temperature Sensor measures the temperature of air at which it is taken into the engine. This car's malfunctioning sensor will lead to engine stalling, lack of power and engine noises

Possible Solutions:

  • Check the IAT sensor connector with the key on and the engine off. There needs to be a steady 5 volt reference voltage and a very good ground.

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