P00A7

2017-10-10

Description:

  • Intake Air Temperature Sensor 2 Circuit Low Bank 2

Possible Symptoms:

  • Verify the integrity and proper connection of the Intake Air Temperature Sensor 2 in Bank 2.

  • Check for any damaged or disconnected wires leading to the Intake Air Temperature Sensor 2 in Bank 2.

  • Clean or replace the Intake Air Temperature Sensor 2 in Bank 2 if it appears to be dirty or faulty.

  • Inspect and clean the air intake system, ensuring no obstructions or build

  • up are affecting the airflow.

  • If all else fails, replace the Engine Control Module (ECM) or Powertrain Control Module (PCM) as a last resort.

Possible Causes:

  • Faulty Intake Air Temperature (IAT) sensor

  • Loose or damaged wiring connections to the IAT sensor

  • Intake air temperature sensor circuit shorted to ground

  • Faulty engine control module (ECM)

  • Intake air leak near the IAT sensor location

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:

  • Decreased acceleration and engine power

  • Difficulty starting the vehicle

  • Rough idling and stalling

  • Poor fuel efficiency

  • Illumination of the Check Engine Light

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