P00A8

2017-10-10

Description:

  • Intake Air Temperature Sensor 2 Circuit High Bank 2

Possible Symptoms:

  • Check the wiring and connections of the Intake Air Temperature Sensor 2 in Bank 2

  • Clean or replace the Intake Air Temperature Sensor 2 in Bank 2

  • Inspect and clean the air intake system components in Bank 2, including the air filter and throttle body

  • Check for any vacuum leaks in Bank 2 and repair them if found

  • Perform a diagnostic scan of the engine control module (ECM) to identify any other related issues that may need attention

Possible Causes:

  • Faulty intake air temperature sensor 2

  • Loose or damaged wiring/connectors in the intake air temperature sensor circuit

  • Engine coolant temperature sensor malfunction

  • Intake air temperature sensor 2 circuit shorted to voltage

  • Engine control module (ECM) software needs to be updated

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 engine performance

  • Poor fuel efficiency

  • Rough idle or stalling

  • Difficulty starting the vehicle

  • Check Engine Light illuminated

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