How do I fix code P0073?

How do I fix code P0073?

What repairs can fix the P0073 code?

  1. Repair or replace wires that have shorts or breaks in them.
  2. Absolve the electric circuitry and connector from any possible corrosion.
  3. Replace the ambient air temperature sensor.

What engine code is P0073?

Diagnostic trouble code (DTC) P0073 stands for “Ambient Air Temperature Sensor Circuit High.” It indicates that there might be a problem with your vehicle’s ambient air temperature (AAT) sensor or the sensor’s circuit. The AAT sensor measures the air temperature outside the vehicle.

How do you reset the ambient temperature sensor on a Ford?

The multiple button reset for the Ambient Air Temperature (AAT) sensor is as follows:

  1. On the HVAC panel controls, press the A/C and Recirc buttons simultaneously, then, release both.
  2. Within 2 seconds press the A/C button again.

What are the symptoms of a bad ambient temperature sensor?

Common signs include a faulty AC auto mode, inconsistent cooling, and incorrect outdoor temperature readings.

What does the OBD-II trouble code p0073 mean?

P0073 OBD-II Trouble Code: Ambient Air Temperature Sensor Circuit High input. Cost of diagnosing the P0073 code. P0073 is a diagnostic trouble code (DTC) for “Ambient Air Temperature Sensor Circuit High input”.

How do you test a p0073 AAT sensor?

If the P0073 code does return, we will need to test the AAT sensor and its associated circuits. Typically, there are 2 wires at the AAT sensor. With the ignition switch off, disconnect the harness going to the AAT sensor. Turn the ignition switch on.

What causes the DTC p0070 code?

Depending on year, make, and model, DTC P0070 may have number of causes. The most common is sensor or wiring damage. The AAT sensor is typically located in front of the radiator and air-conditioning condenser, inside a fender, or behind the bumper cover.

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