P011D

2017-10-10

Description:

  • Signal correlation problem detected between the Intake Air Temperature sensor and AC Air Temperature sensor

Possible Symptoms:

  • Drivability problems

  • The engine will be sluggish on acceleration.

Possible Causes:

  • A/C system low or over charged with refrigerant

  • Faulty A/C refrigerant pressure sensor

  • Cooling fans inoperative

  • A/C Refrigerant Pressure Sensor harness is open or shorted

  • A/C refrigerant pressure sensor circuit poor electrical connection

Related Parts:

  • AC Temperature Sensor: Monitors refrigerant temperature. Problems lead to reduced or no AC cooling

  • 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:

  • Visual inspection of wiring and connectors

  • Check for wirings

Search