P00A9

2017-10-10

Description:

  • Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic Bank 2

Possible Symptoms:

  • Check for loose or corroded connections in the intake air temperature sensor circuit

  • Inspect the intake air temperature sensor for any signs of damage or malfunction

  • Clean or replace the intake air temperature sensor if necessary

  • Inspect the wiring harness for any damages or loose connections in bank 2

  • If all else fails, consider replacing the engine control module (ECM) as a last resort.

Possible Causes:

  • Faulty or dirty Intake Air Temperature (IAT) Sensor 2

  • Loose or corroded wiring or connectors related to the IAT Sensor 2

  • Intermittent electrical connection issues in the circuit of Bank 2

  • Engine control module (ECM) malfunction or software glitch related to IAT Sensor 2

  • Other sensor malfunctions affecting the IAT Sensor 2 readings

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:

  • Engine running rough or misfiring

  • Decreased fuel efficiency

  • Difficulty starting the engine

  • Engine stalling or shutting off unexpectedly

  • Illuminated check engine light

Search