Ambient Air Temperature Sensor
Part Cost:$10–$40
Labor (0.5 hr @ $125/hr):$62.50
Total Typical Repair Cost Range:$72.50–$102.50
Intake Air Temperature Sensor
Part Cost:$20–$60
Labor (0.5–1 hr @ $125/hr):$62.50–$125
Total Typical Repair Cost Range:$82.50–$185
Ambient Air Temperature Sensor
Common Repair Procedure:
- Use a scan tool or diagnostic device to check for any fault codes related to the ambient temperature sensor.
- Visually inspect the sensor and its wiring harness for signs of damage, corrosion, or loose connectors.
- Disconnect the negative battery cable to ensure safety and prevent electrical damage.
- Carefully remove the sensor from its mounting location, noting any retaining clips or hardware.
- Install the new or cleaned sensor, ensuring the wiring harness connection is secure.
- Reconnect the negative battery cable and verify proper operation by monitoring real-time temperature data with a diagnostic tool.
Intake Air Temperature Sensor
Common Repair Procedure:
- Check for fault codes related to the intake air temperature sensor using a scan tool, focusing on engine performance and airflow readings.
- Visually inspect the sensor for dirt, debris, or damage that could affect readings.
- Disconnect the intake air temperature sensor’s wiring harness, ensuring no pins are bent or corroded.
- Remove the sensor from the intake tubing or air cleaner housing, taking care not to damage surrounding components.
- Clean any buildup on the sensor tip or replace the sensor if necessary.
- Reinstall the sensor and reconnect the wiring harness securely, then verify accurate temperature readings during a test drive or with a scan tool.
What is an Air Temperature Sensor (Ambient/Intake) and what does it do
What is an Air Temperature Sensor (Ambient/Intake) and What Does It Do
AnAir Temperature Sensor, often referred to as anAmbient or Intake Air Temperature Sensor, is a crucial component in modern vehicles and various HVAC systems. Its primary function is to measure the temperature of the air surrounding it, providing essential data for optimal performance and efficiency.
Types of Air Temperature Sensors
There are generally two types of air temperature sensors used in vehicles:
- Ambient Air Temperature Sensor:This sensor measures the temperature of the air outside the vehicle. It is typically located in the front of the vehicle, often near the grille, to provide accurate readings of the external environment. This information is used by the vehicle's climate control system to adjust the cabin temperature and by the engine control unit (ECU) to optimize engine performance.
- Intake Air Temperature Sensor:This sensor measures the temperature of the air entering the engine. It is usually located in the intake manifold or air filter housing. The data from this sensor is critical for the ECU to calculate the correct air-fuel mixture, ensuring efficient combustion and reducing emissions.
Functions and Importance
The air temperature sensor plays a vital role in several systems:
- Engine Performance:By providing accurate air temperature data, the sensor helps the ECU adjust the air-fuel ratio, ignition timing, and other parameters to enhance engine performance and fuel efficiency.
- Climate Control:In vehicles, the ambient air temperature sensor helps the climate control system maintain a comfortable cabin environment by adjusting heating and cooling based on external conditions.
- Emissions Control:Accurate air temperature readings are essential for reducing vehicle emissions, as they allow the ECU to optimize combustion processes.
Conclusion
In summary, the air temperature sensor is a small but essential component that significantly impacts vehicle performance, comfort, and environmental compliance. Whether measuring the ambient air outside or the intake air entering the engine, these sensors provide critical data that helps modern vehicles operate efficiently and effectively.
Ambient Air Temperature Sensor
Common Signs of Failure or Repair Needs:
- Inaccurate or fluctuating outside temperature readings.
- Faulty display on the dashboard or infotainment screen.
- Reduced efficiency of climate control (A/C may not function properly).
- Possible physical damage or corrosion around the sensor.
Intake Air Temperature Sensor
Common Signs of Failure or Repair Needs:
- Illuminated check engine light (often accompanied by relevant diagnostic trouble codes).
- Poor engine performance (rough idling, hesitation, or stalling).
- Decreased fuel efficiency and suboptimal air-fuel mixture.
- Unusual smells or sounds from the engine bay due to improper mixture control.
How It Works
- Get a quote online or set-up a time to have your vehicle looked at.
- Pick time slots that work for you, easily, online.
- We will confirm appointments and send reminders.
- Our mechanics bring everything that is needed to you.
- All you have to do is provided a safe area for the work to be performed.
What we need from you
- A safe place to work on your vehicle
- No working on the side of busy roads
- No working on unstable or steep surfaces.
- We do not perform repairs during severe weather.
- Authorization from a property owner or management.
- Repair work done in a parking lot or at your requires permission.
- We do not do repairs in areas restricted by law.
Common Questions
Service Area
Our primary service area is greater Grand Rapids and includes Comstock Park, East Grand Rapids, Grandville, Kentwood, Walker, and Wyoming
Our secondary service area is provided by our Belding location and includes: Belding, Greenville, Ionia and the sorrounding areas.
Contact us if you have any questions about where we provide services.
