By 4 min read

How do I fix code P0072?

What repairs can fix the P0072 code?

  1. Repairing or replacing wires that have broken or shorted.
  2. Clearing the electric circuitry and/or connector from corrosion.
  3. Replacing the ambient air temperature sensor.

Where is the ambient temperature sensor located?

Thermometrics Ambient Air Temperature Sensor measures the temperature outside the passenger compartment and is usually mounted inside or near the front bumper.

What is the ambient air temperature sensor circuit?

Code P0073 may be set if the PCM perceives 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. It converts the temperature information into an electrical signal and sends it to the powertrain control module (PCM).

What is the code P0073?

P0073 is a diagnostic trouble code (DTC) for “Ambient Air Temperature Sensor Circuit High input”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.

How do I fix P0071 code?

What repairs can fix the P0071 code?

  1. Repairing or replacing wires with shorts and/or breaks.
  2. Cleaning corrosion in the electric circuitry and/or connector.
  3. Replacing the faulty ambient air temperature sensor.

How do I fix code P0070?

What repairs can fix the P0070 code?

  1. Repairing broken or shorted wires.
  2. Cleaning corrosion from connector and/or electric circuitry.
  3. Replacing the ambient air temperature sensor.

How much does it cost to fix an ambient air temperature sensor?

Ambient Air Temperature Sensor Replacement Cost – RepairPal Estimate. Labor costs are estimated between $51 and $65 while parts are priced between $34 and $38. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.

Why is my car reading the wrong outside temperature?

Most cars these days have 2 sensors: one inside and one outside. The sensor that measures outside temperature is typically up behind the bumper, which is near the hot asphalt and the engine. That’s why it reads a little higher that what the temperature actually is outside.

Does ambient air temperature sensor affect AC?

As the ambient temperature sensor plays a direct role in the automated function of the AC system, when it is having a problem, this may interfere with the system’s ability to cool the vehicle.

Can I bypass ambient temperature sensor?

Can you bypass ambient temperature sensor? As far as the ambient sensor, that is not the MFA ambient temp sensor. This is for the A/C to make sure the compressor does not turn on on if the Sun Load is above a certain threshold to protect the compressor. This one, you can bypass if you wish.

How much does it cost to replace an ambient air temperature sensor?

What is a P0071 code?

What the P0071 code means. The ambient air temperature sensor provides the Power Control Module (PCM) with information that is necessary to monitor the ambient air temperature and intake air temperature.