AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Buick - B0160 Buick

B0160 Buick Code - Ambient Air Temperature Sensor High

- Code Popularity: 743 Views
- Repair Importance Level: 1/3
- Repair Difficulty Level: 2/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC B0160 Buick?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Ambient Air Temperature Sensor
  • Ambient Air Temperature Sensor harness is open or shorted
  • Ambient Air Temperature Sensor circuit poor electrical connection
⚠ Does your Buick have Safety Recalls? → Check here

How to Fix the DTC B0160 Buick?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Search for B0160 Buick Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0160 Buick code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code B0160 Buick Description

The Driver Information Center (DIC) applies 5 volts to the ambient air temperature sensor. The ambient air temperature sensor is a thermistor which varies in resistance as the temperature changes. As the resistance of the ambient air temperature sensor increases, the DIC senses a larger voltage drop across the sensor, indicating a lower temperature. As the resistance of the ambient air temperature sensor decreases, the DIC senses a smaller voltage drop across the sensor, indicating a higher temperature.

OBDII Code B0160 Buick - Ambient Air Temperature Sensor High - AutoCodes.com
B0160 Buick Code - Ambient Air Temperature Sensor High

Need More Information on the Code?

Need more information on how to fix the B0160 Buick code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0160 Buick code diagnosed by a professional: Find a repair shop in your area

Code B0160 Buick comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B0160 Buick code? Have you replaced any parts?
Any information is appreciated. Thanks