How do I fix code P0073?
What repairs can fix the P0073 code?
- Repair or replace wires that have shorts or breaks in them.
- Absolve the electric circuitry and connector from any possible corrosion.
- Replace the ambient air temperature sensor.
Where is the ambient air 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. The sensor provides input to automatic HVAC systems to help control the interior temperature of the automobile.
What are the symptoms of a bad ambient air temperature sensor?
Bad Intake Air Temperature Sensor (IAT) Symptoms
- Check Engine Light. The check engine light will often appear on your dashboard when you have any issues with the IAT sensor.
- Drop in Acceleration.
- Hard Cold Start Condition.
- Rough Idle.
- Misfires.
- EGR Valve Affected.
- Poor Fuel Economy.
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. You just need to jump a wire across the sensor.
How much does it cost to replace an ambient air temperature sensor?
That sensor may fail over time, and that can cause you some serious engine trouble. To get it fixed, you will pay somewhere between $80 and $270. Labor will usually cost about $80-$120, but it can be much more expensive with some cars. The cost of parts can be as little as $6 but go up to $100, in some cases.
Can I drive with a bad ambient air temperature sensor?
If the ambient temperature sensor has gone bad on you, it shouldn’t stop you from being able to drive around in your car. Your car will work just like it always does, bad ambient temperature sensor and all.
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.
What does the DTC code p0073 stand for?
What Does the P0073 Code Mean? 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.
When to set the ambient air temperature code p0073?
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. To function properly, the CCM relies on various sensors that keep track of various factors that affect cabin climate.
How much does it cost to diagnose a p0073 code?
The cost to diagnose the P0073 code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
When does the PCM set the OBDII code?
The Powertrain Control Module ( PCM) monitors the Ambient Air Temperature Sensor. The PCM sets the OBDII code when the Ambient Air Temperature Sensor is not to factory specifications. | Need more information with the P0073 code?